55 lines
750 B
C++
55 lines
750 B
C++
#pragma once
|
|
|
|
#include <iostream>
|
|
#include <string>
|
|
|
|
namespace snmalloc
|
|
{
|
|
class CSVStream
|
|
{
|
|
private:
|
|
std::ostream* out;
|
|
bool first = true;
|
|
|
|
public:
|
|
class Endl
|
|
{};
|
|
|
|
Endl endl;
|
|
|
|
CSVStream(std::ostream* o) : out(o) {}
|
|
|
|
void preprint()
|
|
{
|
|
if (!first)
|
|
{
|
|
*out << ", ";
|
|
}
|
|
else
|
|
{
|
|
first = false;
|
|
}
|
|
}
|
|
|
|
CSVStream& operator<<(const std::string& str)
|
|
{
|
|
preprint();
|
|
*out << str;
|
|
return *this;
|
|
}
|
|
|
|
CSVStream& operator<<(uint64_t u)
|
|
{
|
|
preprint();
|
|
*out << u;
|
|
return *this;
|
|
}
|
|
|
|
CSVStream& operator<<(Endl)
|
|
{
|
|
*out << std::endl;
|
|
first = true;
|
|
return *this;
|
|
}
|
|
};
|
|
} // namespace snmalloc
|