Application.hh File Reference

#include <cstdlib>
#include <string>
#include <iostream>
#include <vector>
#include <signal.h>
#include <map>

Include dependency graph for Application.hh:

Go to the source code of this file.

Classes
class	Application
class	Application::UnixSignalHandler

Macros
#define	UNKNOWN_FUNCTION   "[?]"
#define	__func__   UNKNOWN_FUNCTION
#define	abortWithError(message)
#define	assert(condition)
#define	debugLog(text)
#define	CATCH_ANY(XXX__)
#define	verboseLogC(text, neededVerbosity)
#define	verboseLog(text)   verboseLogC(text, 1)
#define	PRINT_VAR(VARIABLE__)

Variables
const int	DEFAULT_MAX_OUTPUT_LINES = 200
	default value of maximum amount of output lines saved from popen() output in runShellCommandAndGetOutput() More...
const int	MAX_OUTPUT_LINE_LENGTH = 512
	maximum length of an output line saved from popen() output in runShellCommandAndGetOutput() More...

Detailed Description

Declaration of Application class and services of standalone applications.

Application is a class for generic services that are project-wide applicable to standalone applications or modules. These services include assertion, program exiting, debugging to a log file, catching unexpected exceptions and "control-c", SIGFPE and SIGSEGV signal handling.

Author

Atte Oksman 2003 (oksman-no.spam-cs.tut.fi)

Pekka Jääskeläinen 2005-2012 (pjaaskel-no.spam-cs.tut.fi)

Definition in file Application.hh.

Macro Definition Documentation

__func__

#define __func__   UNKNOWN_FUNCTION

Definition at line 67 of file Application.hh.

abortWithError

#define abortWithError

(

message

)

Value:

    Application::writeToErrorLog(__FILE__, __LINE__, __func__, message); \
    Application::abortProgram();

Definition at line 72 of file Application.hh.

assert

#define assert

(

condition

)

Value:

    if (!(condition)) { \
        abortWithError("Assertion failed: " #condition); \
    }

Definition at line 86 of file Application.hh.

CATCH_ANY

#define CATCH_ANY

(

XXX__

)

Value:

    try { XXX__; } \
    catch (const Exception& e) { \
   debugLog(e.errorMessage() + " in " + \
        e.fileName() + ":" + \
        e.procedureName() + ":" + \
        Conversion::toString(e.lineNum())); } \
    catch ( ... ) { debugLog("Unknown exception"); }

Definition at line 100 of file Application.hh.

debugLog

#define debugLog

(

text

)

Value:

    Application::writeToErrorLog(__FILE__, __LINE__, __func__, \
        std::string("DEBUG: ") + std::string(text))

Definition at line 95 of file Application.hh.

PRINT_VAR

#define PRINT_VAR

(

VARIABLE__

)

Value:

    Application::logStream() << #VARIABLE__ << " == " \
    << VARIABLE__ << std::endl

Definition at line 118 of file Application.hh.

UNKNOWN_FUNCTION

#define UNKNOWN_FUNCTION   "[?]"

Definition at line 58 of file Application.hh.

verboseLog

#define verboseLog

(

text

)

verboseLogC(text, 1)

Definition at line 115 of file Application.hh.

verboseLogC

#define verboseLogC	(		text,
			neededVerbosity
	)

Value:

    if (Application::verboseLevel() >= neededVerbosity) { \
       Application::logStream() << text << std::endl; }

Definition at line 110 of file Application.hh.

Variable Documentation

DEFAULT_MAX_OUTPUT_LINES

const int DEFAULT_MAX_OUTPUT_LINES = 200

default value of maximum amount of output lines saved from popen() output in runShellCommandAndGetOutput()

Definition at line 124 of file Application.hh.

MAX_OUTPUT_LINE_LENGTH

const int MAX_OUTPUT_LINE_LENGTH = 512

maximum length of an output line saved from popen() output in runShellCommandAndGetOutput()

Definition at line 128 of file Application.hh.

Referenced by Application::runShellCommandAndGetOutput(), and Application::runShellCommandSilently().