Mercurial > projects > ldc
view gen/logger.c @ 54:28e99b04a132 trunk
[svn r58] Fixed cond expression resulting in a non-basic type.
Fixed identity expression for dynamic arrays.
Revamped the system to keep track of lvalues and rvalues and their relations.
Typedef declaration now generate the custom typeinfo.
Other bugfixes.
author | lindquist |
---|---|
date | Wed, 24 Oct 2007 01:37:34 +0200 |
parents | 27b2f40bdb58 |
children |
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#include <cassert> #include <cstdarg> #include <cstdio> #include <cstdlib> #include <iostream> #include <fstream> #include <string> #include "gen/logger.h" namespace Logger { static std::string indent_str; static std::ofstream null_out("/dev/null"); static bool enabled = false; void indent() { if (enabled) indent_str += " "; } void undent() { if (enabled) { assert(!indent_str.empty()); indent_str.resize(indent_str.size()-2); } } std::ostream& cout() { if (enabled) return std::cout << indent_str; else return null_out; } void println(const char* fmt,...) { if (enabled) { printf(indent_str.c_str()); va_list va; va_start(va,fmt); vprintf(fmt,va); va_end(va); printf("\n"); } } void print(const char* fmt,...) { if (enabled) { printf(indent_str.c_str()); va_list va; va_start(va,fmt); vprintf(fmt,va); va_end(va); } } void enable() { enabled = true; } void disable() { enabled = false; } }