thiagomg

//Generico. Sem tipos declarados
#define FILL(v, i, start, end, step) { \
	for(i=start; i < end; i+=step) \
		v.push_back(i); \
}

#define ACCUM(v, ret) { \
	for(size_t i=0; i < v.size(); i++) \
		ret += v[i]; \
}

thiagomg

template<typename T, typename U>
void fill(T &t, U start, U end, U step) {
	for(U i=start; i < end; i += step) {
		t.push_back(i);
	}
}

template<typename T>
auto accum(T &t) { 
	typename T::value_type ret{};

thiagomg

template<typename T, typename U>
void fill2(T &v, U start, U step) {
	*begin(v) = start;
	generate(begin(v)+1, end(v), [&start, &step]() { return start += step; }); 

	//alternative - this is not a proper std::fill, but a generate
	//for(auto &item : v) {
	//	item = start;
	//	start += step;
	//}

thiagomg

void log_print(const std::string &str) { /* ... */ }
bool isInfoEnabled() { /* ... */ }

#define LOG_INFO(fmt, x) { \
  if(isInfoEnabled()) log_print(boost::str( boost::format(fmt) % x) ); \
}

thiagomg

#include <vector>
#include <cstdio>

using namespace std;

//this function will be generated
int c_accum_i(vector<int> &v) 
{
	int ret{};
	for(const auto &i : v) {

thiagomg

std::cout << "Hello from Fabio !" << std::endl;
std::cout << "Hello from Thiago !" << std::endl;
std::cout << "Fabio hopes you like the site !" << std::endl;
std::cout << "Thiago hopes you like the site !" << std::endl;

thiagomg

struct Field {
	unsigned int f1;  //int=4 bytes
	unsigned char f2; //char=1 byte
};

thiagomg

struct FieldC {
	unsigned char f1; //char=1 byte
	unsigned int f2;  //int=4 bytes
};

thiagomg

struct Field4 {
	unsigned char f1; //char=1 byte
	unsigned int f2;  //int=4 bytes
	unsigned char f3; //char=1 byte
};

thiagomg

struct Field5 {
	unsigned int f2;  //int=4 bytes
	unsigned char f1; //char=1 byte
	unsigned char f3; //char=1 byte
};