verbose.h File Reference

Implements a unified output system for messages and debunging. More...

#include <cstdio>
#include <cstring>
#include <iomanip>
#include <iostream>
#include <streambuf>
#include "core/common/common.h"
#include "core/common/systemc.h"

Include dependency graph for verbose.h:

This graph shows which files directly or indirectly include this file:

Classes
class	v::Color
	Output colors. More...
class	v::Number
	Output colors. More...
class	v::msgstream< level >
class	v::logstream< level >

Namespaces
	v

Macros
#define	VERBOSITY   4

Functions
std::ostream &	v::operator<< (std::ostream &os, const Color &cl)
	Display the color code on the std::ostream. More...
std::ostream &	v::operator<< (std::ostream &os, const Number &n)
	Display the color code on the std::ostream. More...
void	v::logFile (const char *name)
void	v::logApplication (const char *name)

Variables
logstream< 0 >	v::error
logstream< 1 >	v::warn
logstream< 2 >	v::report
logstream< 3 >	v::info
logstream< 4 >	v::analysis
logstream< 5 >	v::debug
logstream< 99 >	v::null_log

Detailed Description

Implements a unified output system for messages and debunging.

The operators defined in verbose.h can be used to filter output messages respecting their severity. As explained in Bulding the Library the verbosity level of the simulations must be defined during configuration of the library:

$ ./waf configure –verbosity=1..5

Five levels may be chosen: error, warning, report, info and debug.

The operators are used in a similar way to C++ stdout:

std::cout   << value << std::endl;  // Regular C++ stdout

v::error    << value << v::endl;    // Verbosity error stream
v::warn     << value << v::endl;    // Verbosity warn stream
v::report   << value << v::endl;    // Verbosity report stream
v::info     << value << v::endl;    // Verbosity info stream
v::debug    << value << v::endl;    // Verbosity debug stream

Defining the verbosity at configuration time has the advantage that undesired output is optimized way (compared to runtime switching).

Date

2010-2015

Copyright

All rights reserved. Any reproduction, use, distribution or disclosure of this program, without the express, prior written consent of the authors is strictly prohibited.

Author

Rolf Meyer

Macro Definition Documentation

#define VERBOSITY   4

Standard verbosity is 3. All messages but debug.

Referenced by v::logstream< level >::operator bool(), v::msgstream< level >::operator<<(), and v::logstream< level >::operator<<().