git-svn-id: svn://db.shs.com.ru/pip@6 12ceb7fc-bf1f-11e4-8940-5bc7170c53b5

doc/examples/piincludes.cpp

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+#include "pip.h"
+void _() {
+	
+//! [swap]
+int v1 = 1, v2 = 2;
+piCout << v1 << v2; // 1 2
+piSwap<int>(v1, v2);
+piCout << v1 << v2; // 2 1
+//! [swap]
+//! [round]
+piCout << piRoundf(0.6f) << piRoundd(0.2); // 1 0
+piCout << piRoundf(-0.6f) << piRoundd(-0.2); // -1 0
+//! [round]
+//! [floor]
+piCout << piFloorf(0.6f) << piFloorf(0.2); // 0 0
+piCout << piFloorf(-0.6f) << piFloorf(-0.2f); // -1 -1
+//! [floor]
+//! [ceil]
+piCout << piCeilf(0.6f) << piCeilf(0.2); // 1 1
+piCout << piCeilf(-0.6f) << piCeilf(-0.2f); // 0 0
+//! [ceil]
+//! [abs]
+piCout << piAbsi(5) << piAbsi(-11); // 5 11
+piCout << piAbsf(-0.6f) << piAbsf(-0.2f); // 0.6 0.2
+//! [abs]
+//! [min2]
+piCout << piMini(5, 1); // 1
+piCout << piMinf(-0.6f, -0.2f); // -0.6
+//! [min2]
+//! [min3]
+piCout << piMini(5, 1, -1); // -1
+piCout << piMinf(-0.6f, -0.2f, 1.f); // -0.6
+//! [min3]
+//! [max2]
+piCout << piMaxi(5, 1); // 5
+piCout << piMaxf(-0.6f, -0.2f); // -0.2
+//! [max2]
+//! [max3]
+piCout << piMaxi(5, 1, -1); // 5
+piCout << piMaxf(-0.6f, -0.2f, 1.f); // 1
+//! [max3]
+//! [clamp]
+piCout << piClampf(-5, -3, 2); // -3
+piCout << piClampf(1, -3, 2); // 1
+piCout << piClampf(5, -3, 2); // 2
+//! [clamp]
+//! [flags]
+enum TestEnum {First = 0x1, Second = 0x2, Third = 0x4};
+PIFlags<TestEnum> testFlags(First);
+testFlags |= Third;
+piCout << testFlags[First] << testFlags[Second] << testFlags[Third]; // 1 0 1
+piCout << (int)testFlags; // 5
+//! [flags]
+
+};