assert.h File Reference

warning and error makros More...

#include <iostream>
#include <sstream>

Go to the source code of this file.

Macros
#define	CXZ_ERRTAG   __FILE__ << '@' << __LINE__ << '(' << __func__ << "): error"
#define	CXZ_WARNTAG   __FILE__ << '@' << __LINE__ << ": warning"
#define	CXZ_ERROR(errmsg)
#define	CXZ_WARNING(errmsg)
#define	CXZ_ASSERT(statement, errmsg)   if(not (statement)) { CXZ_ERROR(errmsg); }

Detailed Description

warning and error makros

Definition of macros that can be used for convenient error handling and warnings

Copyright (c) 2022 Christian Zimmermann. All rights reserved. Mail: chize.nosp@m.ta@f.nosp@m.3l.de

Definition in file assert.h.

Macro Definition Documentation

CXZ_ASSERT

#define CXZ_ASSERT	(		statement,
			errmsg )   if(not (statement)) { CXZ_ERROR(errmsg); }

throw error if given statement is not fulfilled

Parameters

statement	statement to be checked
errmsg	error message

Definition at line 40 of file assert.h.

CXZ_ERROR

#define CXZ_ERROR

(

errmsg

)

Value:

    {                       \
    auto mkerr = [&](){ std::stringstream ss; ss << CXZ_ERRTAG << ": " << errmsg << std::flush; return ss.str(); }; \
    throw std::runtime_error(mkerr()); }

throw error

Parameters

errmsg

error message

Definition at line 26 of file assert.h.

CXZ_ERRTAG

#define CXZ_ERRTAG   __FILE__ << '@' << __LINE__ << '(' << __func__ << "): error"

library error tag

Definition at line 18 of file assert.h.

CXZ_WARNING

#define CXZ_WARNING

(

errmsg

)

Value:

    {\
    std::cerr << CXZ_WARNTAG << ": " << errmsg << std::endl; }

print warning

Parameters

errmsg

warning message

Definition at line 33 of file assert.h.

CXZ_WARNTAG

#define CXZ_WARNTAG   __FILE__ << '@' << __LINE__ << ": warning"

library warning tag

Definition at line 21 of file assert.h.