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#include <sstream>
#include <string>
#include <stdlib.h>
#include <string.h>
#include "example01.h"
//===========================================================================
payload::payload(double d) : m_data(d) {
count++;
}
payload::payload(const payload& p) : m_data(p.m_data) {
count++;
}
payload& payload::operator=(const payload& p) {
if (this != &p) {
m_data = p.m_data;
}
return *this;
}
payload::~payload() {
count--;
}
double payload::getData() { return m_data; }
void payload::setData(double d) { m_data = d; }
// class-level data
int payload::count = 0;
//===========================================================================
example01::example01() : m_somedata(-99) {
count++;
}
example01::example01(int a) : m_somedata(a) {
count++;
}
example01::example01(const example01& e) : m_somedata(e.m_somedata) {
count++;
}
example01& example01::operator=(const example01& e) {
if (this != &e) {
m_somedata = e.m_somedata;
}
return *this;
}
example01::~example01() {
count--;
}
// class-level methods
int example01::staticAddOneToInt(int a) {
return a + 1;
}
int example01::staticAddOneToInt(int a, int b) {
return a + b + 1;
}
double example01::staticAddToDouble(double a) {
return a + 0.01;
}
int example01::staticAtoi(const char* str) {
return ::atoi(str);
}
char* example01::staticStrcpy(const char* strin) {
char* strout = (char*)malloc(::strlen(strin)+1);
::strcpy(strout, strin);
return strout;
}
void example01::staticSetPayload(payload* p, double d) {
p->setData(d);
}
payload* example01::staticCyclePayload(payload* p, double d) {
staticSetPayload(p, d);
return p;
}
payload example01::staticCopyCyclePayload(payload* p, double d) {
staticSetPayload(p, d);
return *p;
}
int example01::getCount() {
return count;
}
void example01::setCount(int value) {
count = value;
}
// instance methods
int example01::addDataToInt(int a) {
return m_somedata + a;
}
int example01::addDataToIntConstRef(const int& a) {
return m_somedata + a;
}
int example01::overloadedAddDataToInt(int a, int b) {
return m_somedata + a + b;
}
int example01::overloadedAddDataToInt(int a) {
return m_somedata + a;
}
int example01::overloadedAddDataToInt(int a, int b, int c) {
return m_somedata + a + b + c;
}
double example01::addDataToDouble(double a) {
return m_somedata + a;
}
int example01::addDataToAtoi(const char* str) {
return ::atoi(str) + m_somedata;
}
char* example01::addToStringValue(const char* str) {
int out = ::atoi(str) + m_somedata;
std::ostringstream ss;
ss << out << std::ends;
std::string result = ss.str();
char* cresult = (char*)malloc(result.size()+1);
::strcpy(cresult, result.c_str());
return cresult;
}
void example01::setPayload(payload* p) {
p->setData(m_somedata);
}
payload* example01::cyclePayload(payload* p) {
setPayload(p);
return p;
}
payload example01::copyCyclePayload(payload* p) {
setPayload(p);
return *p;
}
// class-level data
int example01::count = 0;
// global
int globalAddOneToInt(int a) {
return a + 1;
}
int ns_example01::globalAddOneToInt(int a) {
return ::globalAddOneToInt(a);
}
int installableAddOneToInt(example01& e, int a) {
return e.staticAddOneToInt(a);
}
int ns_example01::gMyGlobalInt = 99;
// argument passing
#define typeValueImp(itype, tname) \
itype ArgPasser::tname##Value(itype arg0, int argn, itype arg1, itype arg2) \
{ \
switch (argn) { \
case 0: \
return arg0; \
case 1: \
return arg1; \
case 2: \
return arg2; \
default: \
break; \
} \
\
return (itype)-1; \
}
typeValueImp(short, short)
typeValueImp(unsigned short, ushort)
typeValueImp(int, int)
typeValueImp(unsigned int, uint)
typeValueImp(long, long)
typeValueImp(unsigned long, ulong)
typeValueImp(float, float)
typeValueImp(double, double)
std::string ArgPasser::stringValue(std::string arg0, int argn, std::string arg1)
{
switch (argn) {
case 0:
return arg0;
case 1:
return arg1;
default:
break;
}
return "argn invalid";
}
std::string ArgPasser::stringRef(const std::string& arg0, int argn, const std::string& arg1)
{
return stringValue(arg0, argn, arg1);
}
// special case naming
z_& z_::gime_z_(z_& z) { return z; }
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