hi,
I have made a small C program that make use of malloc and free for processing bitmap images. when i try to run the program, I am getting a error something like
*** glibc detected *** free(): invalid next size (normal): 0x0000000000503e70 ***
I am not sure of which free() is causing this... (1 Reply)
I am using a structure defined as follows
struct gene_square
{
double *x;
double *y;
};I have class, with a member function which is a pointer of this type:
gene_square* m_Genes;I am allocating memory in the constructors like this:
m_Genes = new gene_square;
for (ii=0;... (1 Reply)
there seems not to be error in this segment. In some computers, it can work well. But in others, it will give a failure.
why it ocurrs and how to deal with it?
in a function:
if( *ver == NULL ) {
*ver = (vertex *) malloc(sizeof(vertex)); //this line
... (17 Replies)
Hi,
I am having a hell of a time getting this to work. So basically, I have opened a popen to run a program that is going to prompt an action to occur half way through, when it gets to this I need to create a separate process and do some stuff, then return to the original process. This works... (0 Replies)
*** glibc detected *** ./a.out: malloc(): memory corruption (fast):
Posted A minute ago
M trying to make multiway tree and dont know what happend when this part of code get executed:
01void ins(NODE *ptr)
02{
03 //working
04 if(ptr!=NULL)
05 {
06 SNODE *var=NULL;
07 var=(SNODE... (3 Replies)
Hello.
I'm looking for a quite "interesting" bug I'm using fortran 90, compiler gfortran and the main idea is for every time step I build a bin structure for search contact between particles, for this at the begining
TYPE :: circle_index
INTEGER(kind = 4) :: ind_p
TYPE(circle_index),... (1 Reply)
I am facing a problem of memory corruption. The loop runs for the first time but does not go through the second time. What could be the problem?
for(int z=0;z<2;z++)
{
fp=fopen("poly.dat","r");
/*do something which reads this file into a 2D array*/
fclose(fp);
... (10 Replies)
Currently I test a shared library vendor provided in linux , the following is the simple source :
#include <iostream>
using namespace std;
extern int test1();
extern int test2();
int main()
{
cout << "hello world" << endl ;
return 0 ;
cout << "Test 1" << endl;
... (6 Replies)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
I'm doing aproximation of derivative called five-point stencil. For every value of x, in interval , in step... (0 Replies)
Discussion started by: antonija
0 Replies
LEARN ABOUT DEBIAN
cxxtestgen
CXXTESTGEN(1) User Manual CXXTESTGEN(1)NAME
cxxtestgen - Generates test source files for CxxTest
SYNOPSIS
cxxtestgen [options] [-o output] <file> ...
DESCRIPTION
This script parses the files provided and generates an output source file that can be build with traditional compiler to produce the test-
runner executable.
OPTIONS -h
--help Show help message and exit.
--version
Write the CxxTest version.
-o NAME
--output=NAME
Write output to file NAME.
-w WORLD
--world=WORLD
The label of the tests, used to name the XML results.
--include=HEADER
Include file HEADER in the test runner before other headers.
--abort-on-fail
Abort tests on failed asserts (like xUnit).
--main=MAIN
Specify an alternative name for the main() function.
--headers=FILENAME
Specify a filename that contains a list of header files that are processed to generate a test runner.
--runner=CLASS
Create a test runner that processes test events using the class CxxTest::CLASS.
The currently available runners are:
- ErrorPrinter This is the standard error printer, which formats its output to the standard output stream (std::cout). Same as
--error-printer.
- ParenPrinter Identical to ErrorPrinter except that it prints line numbers in parantheses. This is the way Visual Studio expects
it.
- StdioPrinter The same as ErrorPrinter except that it uses printf instead of std::cout.
- XmlPrinter Print test results to an XML file.
- XUnitPrinter This test listener generates output using both ErrorPrinter and XmlPrinter. Same as --xunit-printer.
--gui=CLASS
Create a GUI test runner that processes test events using the class CxxTest::CLASS. (deprecated)
--error-printer
Create a test runner using the ErrorPrinter class, and allow the use of the standard library.
--xunit-printer
Create a test runner using the XUnitPrinter class.
--xunit-file=XUNIT-FILE
The file to which the XML summary is written for test runners using the XUnitPrinter class. The default XML filename is
TEST-<WORLD>.xml, where <WORLD> is the value of the --world option. (default: cxxtest)
--have-std
Use the standard library (even if not found in tests).
--no-std
Do not use standard library (even if found in tests).
--have-eh
Use exception handling (even if not found in tests).
--no-eh
Do not use exception handling (even if found in tests).
--longlong=TYPE
Use TYPE as for long long integers. The default is for 'no' long long integer type to be specified, which is consistent with the
current C++ standard.
--no-static-init
Do not rely on static initialization in the test runner.
--template=TEMPLATE
Generate the test runner using file TEMPLATE to define a template.
--root Write the main() function and global data for a test runner.
--part Write the tester classes for a test runner.
-f
--fog-parser
Use new FOG C++ parser (Python 2.7 is required).
COPYRIGHT
Copyright (C) 2008 Sandia Corporation
This software is distributed under the LGPL License v2.1 Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation, the U.S.
Government retains certain rights in this software
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY.
CxxTest generator version 4 2012-01-06 CXXTESTGEN(1)