util.cpp File Reference

Common utility functions, i.e. timing, printing wrappers. More...

#include "util.hpp"

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Functions
void	Dfprintf (uint8_t level, FILE *stream, const char *format,...)
void	bprintf (const char *format,...)
std::ofstream	dev_null ("/dev/null")
bool	isNumeric (const std::string str)

Variables
std::ostream &	dout = dev_null

Detailed Description

Common utility functions, i.e. timing, printing wrappers.

Copyright 2016 – 2022 IBM Corporation

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Author

DID

Date

Nov 2021

Definition in file util.cpp.

Function Documentation

bprintf()

void bprintf	(	const char *	format,
			...
	)

Definition at line 40 of file util.cpp.

                                        {
#ifndef __SYNTHESIS__
    va_list arglist;
    va_start( arglist, format );
    vprintf( format, arglist );
    va_end( arglist );
#endif
}

dev_null()

std::ofstream dev_null

(

"/dev/null"

)

Dfprintf()

void Dfprintf	(	uint8_t	level,
		FILE *	stream,
		const char *	format,
			...
	)

Definition at line 29 of file util.cpp.

                                                                     {
#ifndef __SYNTHESIS__
    if (level<=DEBUG_LEVEL) {
        va_list arglist;
        va_start( arglist, format );
        vfprintf(stream, format, arglist );
        va_end( arglist );
    }
#endif
}

isNumeric()

bool isNumeric

(

const std::string

str

)

Definition at line 58 of file util.cpp.

                                    {        // loop Through each character in the string
    for(char x:  str)
        if(!isdigit(x)) // Check if a single character "x" its a digit
            return false;  // if its not return false 
      return true; // else return true
}

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Variable Documentation

dout

std::ostream& dout = dev_null

Definition at line 54 of file util.cpp.