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23.06.2014 - PICodeParser, PICodeInfo, PIConnection, new binary "pip_cmg"

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peri4
2014-06-23 21:08:27 +04:00
parent 2e5e75c4c4
commit 15a20d40ac
56 changed files with 10315 additions and 760 deletions
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132
pivariant.cpp
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@@ -20,13 +20,42 @@
#include "pivariant.h"
/** \class PIVariant
* \brief Variant type
* \details
* \section PIVariant_sec0 Synopsis
* This class provides general type that can contains all standard types, some
* PIP types or custom type. In case of standard types this class also provides
* convertions between them.
*
* \section PIVariant_sec1 Usage
* %PIVariant useful if you want pass many variables with different types in
* single array, e.g.:
* \code{cpp}
* PIVector<PIVariant> array;
* array << PIVariant(10) << PIVariant(1.61) << PIVariant(true) << PIVariant("0xFF");
* piCout << array;
* piForeachC (PIVariant & i, array)
* piCout << i.toInt();
* \endcode
* Result:
* \code{cpp}
* {PIVariant(Int, 10), PIVariant(Double, 1,61), PIVariant(Bool, true), PIVariant(String, 0xFF)}
* 10
* 1
* 1
* 255
* \endcode
* */
PIVariant::PIVariant() {
type_ = PIVariant::Invalid;
memset(_vraw, 0, __PIVARIANT_UNION_SIZE__);
}
void PIVariant::operator =(const PIVariant & v) {
PIVariant & PIVariant::operator =(const PIVariant & v) {
type_ = v.type_;
memcpy(_vraw, v._vraw, __PIVARIANT_UNION_SIZE__);
_vbytearray = v._vbytearray;
@@ -34,6 +63,7 @@ void PIVariant::operator =(const PIVariant & v) {
_vstring = v._vstring;
_vstringlist = v._vstringlist;
_vcustom = v._vcustom;
return *this;
}
@@ -134,6 +164,12 @@ PIString PIVariant::typeName(PIVariant::Type type) {
}
/** \brief Returns variant content as boolean
* \details In case of numeric types returns \b true if value != 0. \n
* In case of String type returns \a PIString::toBool(). \n
* In case of StringList type returns \b false if string list is empty,
* otherwise returns \a PIString::toBool() of first string. \n
* In case of other types returns \b false. */
bool PIVariant::toBool() const {
switch (type_) {
case PIVariant::Bool:
@@ -160,6 +196,13 @@ bool PIVariant::toBool() const {
}
/** \brief Returns variant content as int
* \details In case of numeric types returns integer value. \n
* In case of String type returns \a PIString::toInt(). \n
* In case of StringList type returns \b 0 if string list is empty,
* otherwise returns \a PIString::toInt() of first string. \n
* In case of other types returns \b 0. */
int PIVariant::toInt() const {
switch (type_) {
case PIVariant::Bool:
@@ -179,13 +222,19 @@ int PIVariant::toInt() const {
case PIVariant::Complexd: return _vcomplexd.real();
case PIVariant::Complexld: return _vcomplexld.real();
case PIVariant::String: return _vstring.toInt();
case PIVariant::StringList: if (_vstringlist.isEmpty()) return false; return _vstringlist.front().toInt();
case PIVariant::StringList: if (_vstringlist.isEmpty()) return 0; return _vstringlist.front().toInt();
default: break;
}
return 0;
}
/** \brief Returns variant content as long long
* \details In case of numeric types returns integer value. \n
* In case of String type returns \a PIString::toLLong(). \n
* In case of StringList type returns \b 0L if string list is empty,
* otherwise returns \a PIString::toLLong() of first string. \n
* In case of other types returns \b 0L. */
llong PIVariant::toLLong() const {
switch (type_) {
case PIVariant::Bool:
@@ -205,13 +254,19 @@ llong PIVariant::toLLong() const {
case PIVariant::Complexd: return _vcomplexd.real();
case PIVariant::Complexld: return _vcomplexld.real();
case PIVariant::String: return _vstring.toLLong();
case PIVariant::StringList: if (_vstringlist.isEmpty()) return false; return _vstringlist.front().toLLong();
case PIVariant::StringList: if (_vstringlist.isEmpty()) return 0L; return _vstringlist.front().toLLong();
default: break;
}
return 0L;
}
/** \brief Returns variant content as float
* \details In case of numeric types returns float value. \n
* In case of String type returns \a PIString::toFloat(). \n
* In case of StringList type returns \b 0.f if string list is empty,
* otherwise returns \a PIString::toFloat() of first string. \n
* In case of other types returns \b 0.f. */
float PIVariant::toFloat() const {
switch (type_) {
case PIVariant::Bool:
@@ -231,13 +286,19 @@ float PIVariant::toFloat() const {
case PIVariant::Complexd: return _vcomplexd.real();
case PIVariant::Complexld: return _vcomplexld.real();
case PIVariant::String: return _vstring.toFloat();
case PIVariant::StringList: if (_vstringlist.isEmpty()) return false; return _vstringlist.front().toFloat();
case PIVariant::StringList: if (_vstringlist.isEmpty()) return 0.f; return _vstringlist.front().toFloat();
default: break;
}
return 0.f;
}
/** \brief Returns variant content as double
* \details In case of numeric types returns double value. \n
* In case of String type returns \a PIString::toDouble(). \n
* In case of StringList type returns \b 0. if string list is empty,
* otherwise returns \a PIString::toDouble() of first string. \n
* In case of other types returns \b 0.. */
double PIVariant::toDouble() const {
switch (type_) {
case PIVariant::Bool:
@@ -257,13 +318,19 @@ double PIVariant::toDouble() const {
case PIVariant::Complexd: return _vcomplexd.real();
case PIVariant::Complexld: return _vcomplexld.real();
case PIVariant::String: return _vstring.toDouble();
case PIVariant::StringList: if (_vstringlist.isEmpty()) return false; return _vstringlist.front().toDouble();
case PIVariant::StringList: if (_vstringlist.isEmpty()) return 0.; return _vstringlist.front().toDouble();
default: break;
}
return 0.;
}
/** \brief Returns variant content as long double
* \details In case of numeric types returns long double value. \n
* In case of String type returns \a PIString::toLDouble(). \n
* In case of StringList type returns \b 0. if string list is empty,
* otherwise returns \a PIString::toLDouble() of first string. \n
* In case of other types returns \b 0.. */
ldouble PIVariant::toLDouble() const {
switch (type_) {
case PIVariant::Bool:
@@ -283,13 +350,19 @@ ldouble PIVariant::toLDouble() const {
case PIVariant::Complexd: return _vcomplexd.real();
case PIVariant::Complexld: return _vcomplexld.real();
case PIVariant::String: return _vstring.toLDouble();
case PIVariant::StringList: if (_vstringlist.isEmpty()) return false; return _vstringlist.front().toLDouble();
case PIVariant::StringList: if (_vstringlist.isEmpty()) return 0.; return _vstringlist.front().toLDouble();
default: break;
}
return 0.;
}
/** \brief Returns variant content as complex
* \details In case of numeric types returns complex value. \n
* In case of String type returns \a PIString::toDouble(). \n
* In case of StringList type returns \b 0. if string list is empty,
* otherwise returns \a PIString::toDouble() of first string. \n
* In case of other types returns \b 0.. */
complexd PIVariant::toComplexd() const {
switch (type_) {
case PIVariant::Bool:
@@ -309,13 +382,19 @@ complexd PIVariant::toComplexd() const {
case PIVariant::Complexd: return _vcomplexd.real();
case PIVariant::Complexld: return _vcomplexld.real();
case PIVariant::String: return _vstring.toDouble();
case PIVariant::StringList: if (_vstringlist.isEmpty()) return false; return _vstringlist.front().toDouble();
case PIVariant::StringList: if (_vstringlist.isEmpty()) return complexd_0; return _vstringlist.front().toDouble();
default: break;
}
return complexd_0;
}
/** \brief Returns variant content as long complex
* \details In case of numeric types returns long complex value. \n
* In case of String type returns \a PIString::toLDouble(). \n
* In case of StringList type returns \b 0. if string list is empty,
* otherwise returns \a PIString::toLDouble() of first string. \n
* In case of other types returns \b 0.. */
complexld PIVariant::toComplexld() const {
switch (type_) {
case PIVariant::Bool:
@@ -335,13 +414,17 @@ complexld PIVariant::toComplexld() const {
case PIVariant::Complexd: return _vcomplexd.real();
case PIVariant::Complexld: return _vcomplexld.real();
case PIVariant::String: return _vstring.toLDouble();
case PIVariant::StringList: if (_vstringlist.isEmpty()) return false; return _vstringlist.front().toLDouble();
case PIVariant::StringList: if (_vstringlist.isEmpty()) return complexld_0; return _vstringlist.front().toLDouble();
default: break;
}
return complexld_0;
}
/** \brief Returns variant content as time
* \details In case of Time type returns time value. \n
* In case of DateTime type returns time part of value. \n
* In case of other types returns \a PITime(). */
PITime PIVariant::toTime() const {
if (type_ == PIVariant::Time) return _vtime;
if (type_ == PIVariant::DateTime) return _vtime;
@@ -349,6 +432,10 @@ PITime PIVariant::toTime() const {
}
/** \brief Returns variant content as date
* \details In case of Date type returns date value. \n
* In case of DateTime type returns date part of value. \n
* In case of other types returns \a PIDate(). */
PIDate PIVariant::toDate() const {
if (type_ == PIVariant::Date) return _vdate;
if (type_ == PIVariant::DateTime) return *((PIDate*)(&(_vdatetime.day)));
@@ -356,6 +443,11 @@ PIDate PIVariant::toDate() const {
}
/** \brief Returns variant content as date and time
* \details In case of Time type returns time value with null date. \n
* In case of Date type returns date value with null time. \n
* In case of DateTime type returns date and time. \n
* In case of other types returns \a PIDateTime(). */
PIDateTime PIVariant::toDateTime() const {
if (type_ == PIVariant::DateTime) return _vdatetime;
if (type_ == PIVariant::Time) return PIDateTime(_vtime);
@@ -364,12 +456,25 @@ PIDateTime PIVariant::toDateTime() const {
}
/** \brief Returns variant content as system time
* \details In case of SystemTime type returns system time. \n
* In case of other types returns \a PISystemTime::fromSeconds() from
* double value of variant content. */
PISystemTime PIVariant::toSystemTime() const {
if (type_ == PIVariant::SystemTime) return _vsystime;
return PISystemTime::fromSeconds(toDouble());
}
/** \brief Returns variant content as string
* \details In case of numeric types returns \a PIString::fromNumber(). \n
* In case of String type returns string value. \n
* In case of StringList type returns joined string ("(" + PIStringList::join("; ") + ")"). \n
* In case of BitArray or ByteArray types returns number of bits/bytes. \n
* In case of Time, Date or DateTime types returns toString() of this values. \n
* In case of SystemTime types returns second and nanoseconds of time
* ("(PISystemTime::seconds s, PISystemTime::nanoseconds ns)"). \n
* In case of other types returns \b "". */
PIString PIVariant::toString() const {
switch (type_) {
case PIVariant::Bool: return _vint == 0 ? "false" : "true";
@@ -389,7 +494,7 @@ PIString PIVariant::toString() const {
case PIVariant::Complexd: return "(" + PIString::fromNumber(_vcomplexd.real()) + "; " + PIString::fromNumber(_vcomplexd.imag()) + ")";
case PIVariant::Complexld: return "(" + PIString::fromNumber(_vcomplexld.real()) + "; " + PIString::fromNumber(_vcomplexld.imag()) + ")";
case PIVariant::BitArray: return PIString::fromNumber(_vbitarray.bitSize()) + " bits";
case PIVariant::ByteArray: return PIString::fromNumber(_vbytearray.size()) + " bytes";
case PIVariant::ByteArray: return _vbytearray.toString();
case PIVariant::String: return _vstring;
case PIVariant::StringList: return "(" + _vstringlist.join("; ") + ")";
case PIVariant::Time: return _vtime.toString();
@@ -402,18 +507,27 @@ PIString PIVariant::toString() const {
}
/** \brief Returns variant content as strings list
* \details In case of StringList type returns strings list value. \n
* In case of other types returns \a PIStringList with one string value of variant content. */
PIStringList PIVariant::toStringList() const {
if (type_ == PIVariant::StringList) return _vstringlist;
return PIStringList(toString());
}
/** \brief Returns variant content as bit array
* \details In case of BitArray type returns bit array value. \n
* In case of other types returns \a PIBitArray from \a toLLong() value. */
PIBitArray PIVariant::toBitArray() const {
if (type_ == PIVariant::BitArray) return _vbitarray;
return PIBitArray(ullong(toLLong()));
}
/** \brief Returns variant content as byte array
* \details In case of ByteArray type returns byte array value. \n
* In case of other types returns empty \a PIByteArray. */
PIByteArray PIVariant::toByteArray() const {
if (type_ == PIVariant::ByteArray) return _vbytearray;
return PIByteArray();