print_utils.cc File Reference

#include "sql/join_optimizer/print_utils.h"
#include <assert.h>
#include <stdarg.h>
#include <stdio.h>
#include <algorithm>
#include <string>
#include <vector>
#include "sql/item_cmpfunc.h"
#include "sql/join_optimizer/relational_expression.h"
#include "sql/mem_root_array.h"

Functions
std::string	StringPrintf (const char *fmt,...)
	Like sprintf, but returns an std::string. More...
std::string	GenerateExpressionLabel (const RelationalExpression *expr)

Function Documentation

GenerateExpressionLabel()

std::string GenerateExpressionLabel

(

const RelationalExpression *

expr

)

StringPrintf()

std::string StringPrintf	(	const char *	fmt,
			...
	)

Like sprintf, but returns an std::string.

This is not the most efficient of formatting functions, but it is only intended for debugging/tracing use.