system.hh File Reference

#include <mpi.h>
#include <iostream>
#include "system/global_defs.h"
#include "system/exc_common.hh"
#include <unistd.h>
#include <limits.h>

Go to the source code of this file.

Classes
struct	SystemInfo
	System structure for various global variables. More...

Macros
#define	_BSD_SOURCE
#define	GetCurrentDir   getcwd
#define	strcmpi   strcasecmp
#define	DIR_DELIMITER   '/'
#define	OPERATOR_NEW_THROW_EXCEPTION
#define	xprintf(...)   _xprintf(__FILE__, __func__, __LINE__, __VA_ARGS__)

Typedefs
typedef enum MessageType	MessageType
	Identifiers for various output messages. More...
typedef struct SystemInfo	SystemInfo
	System structure for various global variables. More...

Enumerations
enum	MessageType {   Msg = 0, MsgDbg, MsgLog, MsgVerb,   Warn, UsrErr, Err, PrgErr }
	Identifiers for various output messages. More...

Functions
int	_xprintf (const char *const xprintf_file, const char *const xprintf_func, const int xprintf_line, MessageType type, const char *const fmt,...)
	Multi-purpose printing routine: messages, warnings, errors. More...
void	chkerr (unsigned int ierr)
	Replacement of new/delete operator in the spirit of xmalloc. More...
void	chkerr_assert (unsigned int ierr)

Variables
SystemInfo	sys_info

Detailed Description

 * Copyright (C) 2015 Technical University of Liberec. All rights reserved.

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 3 as published by the Free Software Foundation. (http://www.gnu.org/licenses/gpl-3.0.en.html)

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

Definition in file system.hh.

Macro Definition Documentation

#define _BSD_SOURCE

Definition at line 30 of file system.hh.

#define DIR_DELIMITER   '/'

Definition at line 44 of file system.hh.

#define GetCurrentDir   getcwd

Definition at line 39 of file system.hh.

#define OPERATOR_NEW_THROW_EXCEPTION

Definition at line 48 of file system.hh.

#define strcmpi   strcasecmp

Definition at line 43 of file system.hh.

#define xprintf

(

...

)

_xprintf(__FILE__, __func__, __LINE__, __VA_ARGS__)

Definition at line 87 of file system.hh.

Typedef Documentation

typedef enum MessageType MessageType

Identifiers for various output messages.

typedef struct SystemInfo SystemInfo

System structure for various global variables.

Enumeration Type Documentation

enum MessageType

Identifiers for various output messages.

Enumerator
Msg
MsgDbg
MsgLog
MsgVerb
Warn
UsrErr
Err
PrgErr

Definition at line 58 of file system.hh.

Function Documentation

int _xprintf	(	const char *const	xprintf_file,
		const char *const	xprintf_func,
		const int	xprintf_line,
		MessageType	type,
		const char *const	fmt,
			...
	)

Multi-purpose printing routine: messages, warnings, errors.

Parameters

[in]	xprintf_file	current file
[in]	xprintf_func	current function
[in]	xprintf_line	current line number
[in]	type	message type
[in]	fmt	message format

Returns

Same as printf, what internal printing routine returns.

Definition at line 85 of file system.cc.

void chkerr ( unsigned int  ierr )

inline

Replacement of new/delete operator in the spirit of xmalloc.

Up to my knowledge overloading of original new/delete is the only clean. Possibly disadvantage is that all 'new' calls in system and other templates become also overloaded.Operations on files and directories Wrapper to check return codes of C functions. In particular PETSC calls.

Definition at line 142 of file system.hh.

void chkerr_assert ( unsigned int  ierr )

inline

Wrapper to check return codes of C functions. In particular PETSC calls. This version do the check just as an debugging assert. So the code is empty in release version.

Definition at line 153 of file system.hh.

Here is the caller graph for this function:

Variable Documentation

SystemInfo sys_info

Definition at line 41 of file system.cc.