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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "functions.h"
#include "polygon.h"
#include <cstring>
#include <algorithm>
#include <iostream>
#include <numeric>
void printSomething()
{
std::cout << __FUNCTION__ << std::endl;
}
int gimmeInt()
{
static int val = 2;
val = val * 1.3;
return val;
}
double gimmeDouble()
{
static double val = 7.77;
val = val * 1.3;
return val;
}
std::list<Complex> gimmeComplexList()
{
std::list<Complex> lst;
lst.push_back(Complex());
lst.push_back(Complex(1.1, 2.2));
lst.push_back(Complex(1.3, 2.4));
return lst;
}
Complex sumComplexPair(std::pair<Complex, Complex> cpx_pair)
{
return cpx_pair.first + cpx_pair.second;
}
double multiplyPair(std::pair<double, double> pair)
{
return pair.first * pair.second;
}
int countCharacters(const char *text)
{
return text != nullptr ? int(std::strlen(text)) : -1;
}
char *makeCString()
{
char *string = new char[std::strlen(__FUNCTION__) + 1];
std::strcpy(string, __FUNCTION__);
return string;
}
const char *returnCString()
{
return __FUNCTION__;
}
GlobalOverloadFuncEnum overloadedFunc(int)
{
return GlobalOverloadFunc_i;
}
GlobalOverloadFuncEnum overloadedFunc(double)
{
return GlobalOverloadFunc_d;
}
char *returnNullPrimitivePointer()
{
return nullptr;
}
ObjectType *returnNullObjectTypePointer()
{
return nullptr;
}
Event *returnNullValueTypePointer()
{
return nullptr;
}
unsigned int doubleUnsignedInt(unsigned int value)
{
return value * 2;
}
long long doubleLongLong(long long value)
{
return value * 2;
}
unsigned long long doubleUnsignedLongLong(unsigned long long value)
{
return value * 2;
}
short doubleShort(short value)
{
return value * 2;
}
int acceptInt(int x)
{
return x;
}
const int *acceptIntReturnPtr(int x)
{
return new int(x);
}
unsigned int acceptUInt(unsigned int x)
{
return x;
}
long acceptLong(long x)
{
return x;
}
unsigned long acceptULong(unsigned long x)
{
return x;
}
double acceptDouble(double x)
{
return x;
}
int acceptIntReference(int &x)
{
return x;
}
OddBool acceptOddBoolReference(OddBool &x)
{
return x;
}
int sumIntArray(int array[4])
{
return std::accumulate(array, array + 4, 0);
}
double sumDoubleArray(double array[4])
{
return std::accumulate(array, array + 4, double(0));
}
int sumIntMatrix(int m[2][3])
{
int result = 0;
for (int r = 0; r < 2; ++r) {
for (int c = 0; c < 3; ++c)
result += m[r][c];
}
return result;
}
double sumDoubleMatrix(double m[2][3])
{
double result = 0;
for (int r = 0; r < 2; ++r) {
for (int c = 0; c < 3; ++c)
result += m[r][c];
}
return result;
}
ArrayModifyTest::ArrayModifyTest() = default;
int ArrayModifyTest::sumIntArray(int n, int *array)
{
return std::accumulate(array, array + n, 0);
}
ClassWithFunctionPointer::ClassWithFunctionPointer()
{
callFunctionPointer(0, &ClassWithFunctionPointer::doNothing);
}
void ClassWithFunctionPointer::callFunctionPointer(int dummy, void (*fp)(void *))
{
size_t a = dummy;
fp(reinterpret_cast<void *>(a));
}
void ClassWithFunctionPointer::doNothing(void *operand)
{
(void) operand;
}
std::string addStdStrings(const std::string &s1, const std::string &s2)
{
return s1 + s2;
}
std::wstring addStdWStrings(const std::wstring &s1, const std::wstring &s2)
{
return s1 + s2;
}
void testNullPtrT(std::nullptr_t)
{
std::cout << __FUNCTION__ << '\n';
}
int takePolygon(Polygon &&p)
{
auto p2 = std::move(p);
std::cout << __FUNCTION__ << ' ' << p2.points().size() << " points\n";
return int(p2.points().size());
}
int takeObjectType(ObjectType &&o)
{
auto o2 = std::move(o);
std::cout << __FUNCTION__ << ' ' << o2.objectName().cstring() << '\n';
return o2.objectName().size();
}
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