600 lines
21 KiB
C++
600 lines
21 KiB
C++
/*! \file pibytearray.h
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* \brief Byte array
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*/
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/*
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PIP - Platform Independent Primitives
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Byte array
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Ivan Pelipenko peri4ko@yandex.ru, Andrey Bychkov work.a.b@yandex.ru
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef PIBYTEARRAY_H
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#define PIBYTEARRAY_H
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#include "pichar.h"
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#include "pibitarray.h"
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#include "pimap.h"
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#include "pivector2d.h"
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#ifdef FREERTOS
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# define _TYPENAME_(T) "?"
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#else
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# define _TYPENAME_(T) typeid(T).name()
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#endif
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class PIString;
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class PIByteArray;
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/*! \brief The PIByteArray class provides an array of bytes
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* \details PIByteArray used to store raw bytes.
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* It can be constructed from any data and size.
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* You can use PIByteArray as binary stream
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* to serialize/deserialize any objects and data.
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*/
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class PIP_EXPORT PIByteArray: public PIDeque<uchar>
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{
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public:
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//! Constructs an empty byte array
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PIByteArray() {;}
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PIByteArray(const PIByteArray & o): PIDeque<uchar>(o) {}
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PIByteArray(PIByteArray && o): PIDeque<uchar>(std::move(o)) {}
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//! Constructs 0-filled byte array with size "size"
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PIByteArray(const uint size) {resize(size);}
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//! Constructs byte array from data "data" and size "size"
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PIByteArray(const void * data, const uint size): PIDeque<uchar>((const uchar*)data, size_t(size)) {}
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//! Constructs byte array with size "size" filled by "t"
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PIByteArray(const uint size, uchar t): PIDeque<uchar>(size, t) {}
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//! Help struct to store/restore custom blocks of data to/from PIByteArray
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struct RawData {
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friend PIByteArray & operator <<(PIByteArray & s, const PIByteArray::RawData & v);
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friend PIByteArray & operator >>(PIByteArray & s, PIByteArray::RawData v);
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public:
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//! Constructs data block
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RawData(void * data = 0, int size = 0) {d = data; s = size;}
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RawData(const RawData & o) {d = o.d; s = o.s;}
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//! Constructs data block
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RawData(const void * data, const int size) {d = const_cast<void * >(data); s = size;}
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RawData & operator =(const RawData & o) {d = o.d; s = o.s; return *this;}
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private:
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void * d;
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int s;
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};
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//! Return resized byte array
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PIByteArray resized(uint new_size) const {PIByteArray ret(new_size); memcpy(ret.data(), data(), new_size); return ret;}
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//! Convert data to Base 64 and return this byte array
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PIByteArray & convertToBase64();
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//! Convert data from Base 64 and return this byte array
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PIByteArray & convertFromBase64();
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//! Return converted to Base 64 data
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PIByteArray toBase64() const;
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PIByteArray & compressRLE(uchar threshold = 192);
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PIByteArray & decompressRLE(uchar threshold = 192);
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PIByteArray compressedRLE(uchar threshold = 192) {PIByteArray ba(*this); ba.compressRLE(threshold); return ba;}
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PIByteArray decompressedRLE(uchar threshold = 192) {PIByteArray ba(*this); ba.decompressRLE(threshold); return ba;}
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PIString toString(int base = 16) const;
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//! Returns a hex encoded copy of the byte array.
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//! The hex encoding uses the numbers 0-9 and the letters a-f.
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PIString toHex() const;
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//! Add to the end data "data" with size "size"
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PIByteArray & append(const void * data_, int size_) {uint ps = size(); enlarge(size_); memcpy(data(ps), data_, size_); return *this;}
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//! Add to the end byte array "data"
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PIByteArray & append(const PIByteArray & data_) {uint ps = size(); enlarge(data_.size_s()); memcpy(data(ps), data_.data(), data_.size()); return *this;}
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//! Add to the end "t"
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PIByteArray & append(uchar t) {push_back(t); return *this;}
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//! Returns 8-bit checksum
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//! sum all bytes, add 1, inverse
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//! Pseudocode:
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//! sum += at(i);
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//! return ~(sum + 1)
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uchar checksumPlain8() const;
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//! Returns 32-bit checksum
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//! sum all bytes multiplyed by index+1, add 1, inverse
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//! Pseudocode:
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//! sum += at(i) * (i + 1);
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//! return ~(sum + 1)
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uint checksumPlain32() const;
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//! Returns hash
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uint hash() const;
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void operator =(const PIDeque<uchar> & d) {resize(d.size()); memcpy(data(), d.data(), d.size());}
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PIByteArray & operator =(const PIByteArray & o) {if (this == &o) return *this; clear(); append(o); return *this;}
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PIByteArray & operator =(PIByteArray && o) {swap(o); return *this;}
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static PIByteArray fromUserInput(PIString str);
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static PIByteArray fromHex(PIString str);
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//! Return converted from Base 64 data
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static PIByteArray fromBase64(const PIByteArray & base64);
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static PIByteArray fromBase64(const PIString & base64);
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class StreamRef {
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public:
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StreamRef(PIByteArray & s): ba(s) {}
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operator PIByteArray&() {return ba;}
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private:
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PIByteArray & ba;
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};
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};
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//! \relatesalso PIByteArray \brief Byte arrays compare operator
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inline bool operator <(const PIByteArray & v0, const PIByteArray & v1) {
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if (v0.size() == v1.size()) {
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for (uint i = 0; i < v0.size(); ++i)
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if (v0[i] != v1[i])
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return v0[i] < v1[i];
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return false;
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}
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return v0.size() < v1.size();
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}
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//! \relatesalso PIByteArray \brief Byte arrays compare operator
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inline bool operator ==(PIByteArray & f, PIByteArray & s) {
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if (f.size_s() != s.size_s())
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return false;
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for (int i = 0; i < f.size_s(); ++i)
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if (f[i] != s[i])
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return false;
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return true;
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}
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//! \relatesalso PIByteArray \brief Byte arrays compare operator
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inline bool operator !=(PIByteArray & f, PIByteArray & s) {
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if (f.size_s() != s.size_s())
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return true;
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for (int i = 0; i < f.size_s(); ++i)
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if (f[i] != s[i])
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return true;
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return false;
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}
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#ifdef PIP_STD_IOSTREAM
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//! \relatesalso PIByteArray \brief Output to std::ostream operator
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inline std::ostream & operator <<(std::ostream & s, const PIByteArray & ba);
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#endif
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//! \relatesalso PIByteArray \brief Output to PICout operator
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PIP_EXPORT PICout operator <<(PICout s, const PIByteArray & ba);
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// store operators for basic types
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//! \relatesalso PIByteArray \brief Store operator
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inline PIByteArray & operator <<(PIByteArray & s, const bool v) {s.push_back(v); return s;}
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//! \relatesalso PIByteArray \brief Store operator
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inline PIByteArray & operator <<(PIByteArray & s, const char v) {s.push_back(v); return s;}
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//! \relatesalso PIByteArray \brief Store operator
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inline PIByteArray & operator <<(PIByteArray & s, const uchar v) {s.push_back(v); return s;}
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//! \relatesalso PIByteArray \brief Store operator for any trivial copyable type
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template<typename T, typename std::enable_if< std::is_trivially_copyable<T>::value, int>::type = 0>
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inline PIByteArray::StreamRef operator <<(PIByteArray & s, const T & v) {
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int os = s.size_s();
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s.enlarge(sizeof(v));
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memcpy(s.data(os), &v, sizeof(v));
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return s;
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}
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//! \relatesalso PIByteArray \brief Store operator, see \ref PIByteArray_sec1 for details
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PIP_EXPORT PIByteArray & operator <<(PIByteArray & s, const PIByteArray & v);
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//! \relatesalso PIByteArray \brief Store operator, see \ref PIByteArray_sec1 for details
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inline PIByteArray & operator <<(PIByteArray & s, const PIByteArray::RawData & v) {
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int os = s.size_s();
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if (v.s > 0) {
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s.enlarge(v.s);
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memcpy(s.data(os), v.d, v.s);
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}
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return s;
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}
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//! \relatesalso PIByteArray \brief Store operator for PIVector of any trivial copyable type
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template<typename T,
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typename std::enable_if< std::is_trivially_copyable<T>::value, int>::type = 0,
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typename std::enable_if< std::is_same<decltype(std::declval<PIByteArray&>() << std::declval<const T &>()), PIByteArray::StreamRef>::value, int>::type = 0>
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inline PIByteArray & operator <<(PIByteArray & s, const PIVector<T> & v) {
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s << int(v.size_s());
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int os = s.size_s();
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if (v.size_s() > 0) {
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s.enlarge(v.size_s()*sizeof(T));
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memcpy(s.data(os), v.data(), v.size_s()*sizeof(T));
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}
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return s;
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}
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template<typename T,
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typename std::enable_if< std::is_trivially_copyable<T>::value, int>::type = 0,
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typename std::enable_if<!std::is_same<decltype(std::declval<PIByteArray&>() << std::declval<const T &>()), PIByteArray::StreamRef>::value, int>::type = 0>
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inline PIByteArray & operator <<(PIByteArray & s, const PIVector<T> & v) {
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s << int(v.size_s());
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for (uint i = 0; i < v.size(); ++i) s << v[i];
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return s;
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}
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//! \relatesalso PIByteArray \brief Store operator for PIDeque of any trivial copyable type
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template<typename T,
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typename std::enable_if< std::is_trivially_copyable<T>::value, int>::type = 0,
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typename std::enable_if< std::is_same<decltype(std::declval<PIByteArray&>() << std::declval<const T &>()), PIByteArray::StreamRef>::value, int>::type = 0>
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inline PIByteArray & operator <<(PIByteArray & s, const PIDeque<T> & v) {
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s << int(v.size_s());
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int os = s.size_s();
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if (v.size_s() > 0) {
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s.enlarge(v.size_s()*sizeof(T));
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memcpy(s.data(os), v.data(), v.size_s()*sizeof(T));
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}
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return s;
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}
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template<typename T,
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typename std::enable_if< std::is_trivially_copyable<T>::value, int>::type = 0,
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typename std::enable_if<!std::is_same<decltype(std::declval<PIByteArray&>() << std::declval<const T &>()), PIByteArray::StreamRef>::value, int>::type = 0>
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inline PIByteArray & operator <<(PIByteArray & s, const PIDeque<T> & v) {
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s << int(v.size_s());
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for (uint i = 0; i < v.size(); ++i) s << v[i];
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return s;
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}
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//! \relatesalso PIByteArray \brief Store operator for PIVector2D of any trivial copyable type
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template<typename T,
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typename std::enable_if< std::is_trivially_copyable<T>::value, int>::type = 0,
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typename std::enable_if< std::is_same<decltype(std::declval<PIByteArray&>() << std::declval<const T &>()), PIByteArray::StreamRef>::value, int>::type = 0>
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inline PIByteArray & operator <<(PIByteArray & s, const PIVector2D<T> & v) {
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s << int(v.rows()) << int(v.cols());
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int os = s.size_s();
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if (v.size_s() > 0) {
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s.enlarge(v.size_s()*sizeof(T));
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memcpy(s.data(os), v.data(), v.size_s()*sizeof(T));
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}
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return s;
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}
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template<typename T,
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typename std::enable_if< std::is_trivially_copyable<T>::value, int>::type = 0,
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typename std::enable_if<!std::is_same<decltype(std::declval<PIByteArray&>() << std::declval<const T &>()), PIByteArray::StreamRef>::value, int>::type = 0>
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inline PIByteArray & operator <<(PIByteArray & s, const PIVector2D<T> & v) {
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s << int(v.rows()) << int(v.cols()) << v.toPlainVector();
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return s;
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}
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//! \relatesalso PIByteArray \brief Store operator
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inline PIByteArray & operator <<(PIByteArray & s, const PIBitArray & v) {s << v.size_ << v.data_; return s;}
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//! \relatesalso PIPair \brief Store operator
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template<typename Type0, typename Type1>
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inline PIByteArray & operator <<(PIByteArray & s, const PIPair<Type0, Type1> & v) {s << v.first << v.second; return s;}
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// restore operators for basic types
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//! \relatesalso PIByteArray \brief Restore operator
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inline PIByteArray & operator >>(PIByteArray & s, bool & v) {assert(s.size() >= 1u); v = s.take_front(); return s;}
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//! \relatesalso PIByteArray \brief Restore operator
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inline PIByteArray & operator >>(PIByteArray & s, char & v) {assert(s.size() >= 1u); v = s.take_front(); return s;}
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//! \relatesalso PIByteArray \brief Restore operator
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inline PIByteArray & operator >>(PIByteArray & s, uchar & v) {assert(s.size() >= 1u); v = s.take_front(); return s;}
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//! \relatesalso PIByteArray \brief Restore operator for any trivial copyable type
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template<typename T, typename std::enable_if< std::is_trivially_copyable<T>::value, int>::type = 0>
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inline PIByteArray::StreamRef operator >>(PIByteArray & s, T & v) {
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if (s.size() < sizeof(v)) {
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printf("error with %s\n", _TYPENAME_(T));
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assert(s.size() >= sizeof(v));
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}
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memcpy((void*)(&v), s.data(), sizeof(v));
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s.remove(0, sizeof(v));
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return s;
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}
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//! \relatesalso PIByteArray \brief Restore operator, see \ref PIByteArray_sec1 for details
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PIP_EXPORT PIByteArray & operator >>(PIByteArray & s, PIByteArray & v);
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//! \relatesalso PIByteArray \brief Restore operator, see \ref PIByteArray_sec1 for details
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inline PIByteArray & operator >>(PIByteArray & s, PIByteArray::RawData v) {
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if (s.size_s() < v.s) {
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printf("error with RawData %d < %d\n", (int)s.size_s(), v.s);
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assert(s.size_s() >= v.s);
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}
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if (v.s > 0) {
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memcpy((void*)(v.d), s.data(), v.s);
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s.remove(0, v.s);
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}
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return s;
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}
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//! \relatesalso PIByteArray \brief Restore operator for PIVector of any trivial copyable type
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template<typename T,
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typename std::enable_if< std::is_trivially_copyable<T>::value, int>::type = 0,
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typename std::enable_if< std::is_same<decltype(std::declval<PIByteArray&>() << std::declval<const T &>()), PIByteArray::StreamRef>::value, int>::type = 0>
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inline PIByteArray & operator >>(PIByteArray & s, PIVector<T> & v) {
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if (s.size_s() < 4) {
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printf("error with PIVector<%s>\n", _TYPENAME_(T));
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assert(s.size_s() >= 4);
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}
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int sz; s >> sz;
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v._resizeRaw(sz);
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if (sz > 0) {
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memcpy(v.data(), s.data(), sz*sizeof(T));
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s.remove(0, sz*sizeof(T));
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}
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return s;
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}
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template<typename T,
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typename std::enable_if< std::is_trivially_copyable<T>::value, int>::type = 0,
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typename std::enable_if<!std::is_same<decltype(std::declval<PIByteArray&>() << std::declval<const T &>()), PIByteArray::StreamRef>::value, int>::type = 0>
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inline PIByteArray & operator >>(PIByteArray & s, PIVector<T> & v) {
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if (s.size_s() < 4) {
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printf("error with PIVector<%s>\n", _TYPENAME_(T));
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assert(s.size_s() >= 4);
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}
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int sz; s >> sz;
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v.resize(sz);
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for (int i = 0; i < sz; ++i) s >> v[i];
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return s;
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}
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//! \relatesalso PIByteArray \brief Restore operator for PIDeque of any trivial copyable type
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template<typename T,
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typename std::enable_if< std::is_trivially_copyable<T>::value, int>::type = 0,
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typename std::enable_if< std::is_same<decltype(std::declval<PIByteArray&>() << std::declval<const T &>()), PIByteArray::StreamRef>::value, int>::type = 0>
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inline PIByteArray & operator >>(PIByteArray & s, PIDeque<T> & v) {
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if (s.size_s() < 4) {
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printf("error with PIDeque<%s>\n", _TYPENAME_(T));
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assert(s.size_s() >= 4);
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}
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int sz; s >> sz;
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v._resizeRaw(sz);
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if (sz > 0) {
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memcpy(v.data(), s.data(), sz*sizeof(T));
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s.remove(0, sz*sizeof(T));
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}
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return s;
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}
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template<typename T,
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typename std::enable_if< std::is_trivially_copyable<T>::value, int>::type = 0,
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typename std::enable_if<!std::is_same<decltype(std::declval<PIByteArray&>() << std::declval<const T &>()), PIByteArray::StreamRef>::value, int>::type = 0>
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inline PIByteArray & operator >>(PIByteArray & s, PIDeque<T> & v) {
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if (s.size_s() < 4) {
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printf("error with PIDeque<%s>\n", _TYPENAME_(T));
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assert(s.size_s() >= 4);
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}
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int sz; s >> sz;
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v.resize(sz);
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for (int i = 0; i < sz; ++i) s >> v[i];
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return s;
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}
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//! \relatesalso PIByteArray \brief Restore operator for PIVector2D of any trivial copyable type
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template<typename T,
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typename std::enable_if< std::is_trivially_copyable<T>::value, int>::type = 0,
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typename std::enable_if< std::is_same<decltype(std::declval<PIByteArray&>() << std::declval<const T &>()), PIByteArray::StreamRef>::value, int>::type = 0>
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inline PIByteArray & operator >>(PIByteArray & s, PIVector2D<T> & v) {
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if (s.size_s() < 8) {
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printf("error with PIVecto2Dr<%s>\n", _TYPENAME_(T));
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assert(s.size_s() >= 8);
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}
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int r, c; s >> r >> c;
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v._resizeRaw(r, c);
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int sz = r*c;
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if (sz > 0) {
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memcpy(v.data(), s.data(), sz*sizeof(T));
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s.remove(0, sz*sizeof(T));
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}
|
|
return s;
|
|
}
|
|
template<typename T,
|
|
typename std::enable_if< std::is_trivially_copyable<T>::value, int>::type = 0,
|
|
typename std::enable_if<!std::is_same<decltype(std::declval<PIByteArray&>() << std::declval<const T &>()), PIByteArray::StreamRef>::value, int>::type = 0>
|
|
inline PIByteArray & operator >>(PIByteArray & s, PIVector2D<T> & v) {
|
|
if (s.size_s() < 8) {
|
|
printf("error with PIVecto2Dr<%s>\n", _TYPENAME_(T));
|
|
assert(s.size_s() >= 8);
|
|
}
|
|
int r,c;
|
|
PIVector<T> tmp;
|
|
s >> r >> c >> tmp;
|
|
v = PIVector2D<T>(r, c, tmp);
|
|
return s;
|
|
}
|
|
|
|
//! \relatesalso PIByteArray \brief Restore operator
|
|
inline PIByteArray & operator >>(PIByteArray & s, PIBitArray & v) {assert(s.size_s() >= 8); s >> v.size_ >> v.data_; return s;}
|
|
|
|
//! \relatesalso PIPair \brief Restore operator
|
|
template<typename Type0, typename Type1>
|
|
inline PIByteArray & operator >>(PIByteArray & s, PIPair<Type0, Type1> & v) {s >> v.first >> v.second; return s;}
|
|
|
|
|
|
|
|
|
|
// store operators for complex types
|
|
|
|
|
|
//! \relatesalso PIByteArray \brief Store operator for PIVector of any compound type
|
|
template<typename T, typename std::enable_if<!std::is_trivially_copyable<T>::value, int>::type = 0>
|
|
inline PIByteArray & operator <<(PIByteArray & s, const PIVector<T> & v) {
|
|
s << int(v.size_s());
|
|
for (uint i = 0; i < v.size(); ++i) s << v[i];
|
|
return s;
|
|
}
|
|
|
|
//! \relatesalso PIByteArray \brief Store operator for PIDeque of any compound type
|
|
template<typename T, typename std::enable_if<!std::is_trivially_copyable<T>::value, int>::type = 0>
|
|
inline PIByteArray & operator <<(PIByteArray & s, const PIDeque<T> & v) {
|
|
s << int(v.size_s());
|
|
for (uint i = 0; i < v.size(); ++i) s << v[i];
|
|
return s;
|
|
}
|
|
|
|
//! \relatesalso PIByteArray \brief Store operator for PIVector2D of any compound type
|
|
template<typename T, typename std::enable_if<!std::is_trivially_copyable<T>::value, int>::type = 0>
|
|
inline PIByteArray & operator <<(PIByteArray & s, const PIVector2D<T> & v) {
|
|
s << int(v.rows()) << int(v.cols()) << v.toPlainVector();
|
|
return s;
|
|
}
|
|
|
|
|
|
|
|
|
|
// restore operators for complex types
|
|
|
|
|
|
//! \relatesalso PIByteArray \brief Restore operator for PIVector of any compound type
|
|
template<typename T, typename std::enable_if<!std::is_trivially_copyable<T>::value, int>::type = 0>
|
|
inline PIByteArray & operator >>(PIByteArray & s, PIVector<T> & v) {
|
|
if (s.size_s() < 4) {
|
|
printf("error with PIVector<%s>\n", _TYPENAME_(T));
|
|
assert(s.size_s() >= 4);
|
|
}
|
|
int sz; s >> sz;
|
|
v.resize(sz);
|
|
for (int i = 0; i < sz; ++i) s >> v[i];
|
|
return s;
|
|
}
|
|
|
|
//! \relatesalso PIByteArray \brief Restore operator for PIDeque of any compound type
|
|
template<typename T, typename std::enable_if<!std::is_trivially_copyable<T>::value, int>::type = 0>
|
|
inline PIByteArray & operator >>(PIByteArray & s, PIDeque<T> & v) {
|
|
if (s.size_s() < 4) {
|
|
printf("error with PIDeque<%s>\n", _TYPENAME_(T));
|
|
assert(s.size_s() >= 4);
|
|
}
|
|
int sz; s >> sz;
|
|
v.resize(sz);
|
|
for (int i = 0; i < sz; ++i) s >> v[i];
|
|
return s;
|
|
}
|
|
|
|
//! \relatesalso PIByteArray \brief Restore operator for PIVector2D of any compound type
|
|
template<typename T, typename std::enable_if<!std::is_trivially_copyable<T>::value, int>::type = 0>
|
|
inline PIByteArray & operator >>(PIByteArray & s, PIVector2D<T> & v) {
|
|
if (s.size_s() < 8) {
|
|
printf("error with PIVecto2Dr<%s>\n", _TYPENAME_(T));
|
|
assert(s.size_s() >= 8);
|
|
}
|
|
int r,c;
|
|
PIVector<T> tmp;
|
|
s >> r >> c >> tmp;
|
|
v = PIVector2D<T>(r, c, tmp);
|
|
return s;
|
|
}
|
|
|
|
|
|
|
|
|
|
// other types
|
|
|
|
|
|
template <typename Key, typename T>
|
|
inline PIByteArray & operator <<(PIByteArray & s, const PIMap<Key, T> & v) {
|
|
s << int(v.pim_index.size_s());
|
|
for (uint i = 0; i < v.size(); ++i)
|
|
s << int(v.pim_index[i].index) << v.pim_index[i].key;
|
|
s << v.pim_content;
|
|
return s;
|
|
}
|
|
|
|
|
|
template <typename Key, typename T>
|
|
inline PIByteArray & operator >>(PIByteArray & s, PIMap<Key, T> & v) {
|
|
if (s.size_s() < 4) {
|
|
printf("error with PIMap<%s, %s>\n", _TYPENAME_(Key), _TYPENAME_(T));
|
|
assert(s.size_s() >= 4);
|
|
}
|
|
int sz; s >> sz; v.pim_index.resize(sz);
|
|
int ind = 0;
|
|
for (int i = 0; i < sz; ++i) {
|
|
s >> ind >> v.pim_index[i].key;
|
|
v.pim_index[i].index = ind;
|
|
}
|
|
s >> v.pim_content;
|
|
if (v.pim_content.size_s() != v.pim_index.size_s()) {
|
|
piCout << "Warning: loaded invalid PIMap, clear";
|
|
v.clear();
|
|
}
|
|
return s;
|
|
}
|
|
|
|
|
|
|
|
template<typename T, typename std::enable_if<!std::is_trivially_copyable<T>::value, int>::type = 0>
|
|
inline PIByteArray & operator <<(PIByteArray & s, const T & ) {
|
|
static_assert(std::is_trivially_copyable<T>::value, "[PIByteArray] Error: using undeclared operator << for complex type!");
|
|
return s;
|
|
}
|
|
|
|
template<typename T, typename std::enable_if<!std::is_trivially_copyable<T>::value, int>::type = 0>
|
|
inline PIByteArray & operator >>(PIByteArray & s, T & ) {
|
|
static_assert(std::is_trivially_copyable<T>::value, "[PIByteArray] Error: using undeclared operator >> for complex type!");
|
|
return s;
|
|
}
|
|
|
|
|
|
template<> inline uint piHash(const PIByteArray & ba) {return ba.hash();}
|
|
template<> inline void piSwap(PIByteArray & f, PIByteArray & s) {f.swap(s);}
|
|
|
|
|
|
template <typename T> PIByteArray piSerialize(const T & value) {
|
|
PIByteArray ret;
|
|
ret << value;
|
|
return ret;
|
|
}
|
|
|
|
template <typename T> T piDeserialize(const PIByteArray & data) {
|
|
T ret;
|
|
if (!data.isEmpty()) {
|
|
PIByteArray ba(data);
|
|
ba >> ret;
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
|
|
#undef _TYPENAME_
|
|
|
|
|
|
#endif // PIBYTEARRAY_H
|