10 More Discussions You Might Find Interesting
1. Homework & Coursework Questions
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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
Currently I test a shared library vendor provided in linux , the following is the simple source :
using namespace std;
extern int test1();
extern int test2();
cout << "hello world" << endl ;
return 0 ;
cout << "Test 1" << endl;
... (6 Replies)
Discussion started by: barfatchen
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?
/*do something which reads this file into a 2D array*/
... (10 Replies)
Discussion started by: dare
while executing the below code, am getting *** glibc detected *** ./ok: malloc(): memory corruption (fast) error, please suggest how to solve this issue.
/* Define constants for VARCHAR... (2 Replies)
Discussion started by: mpjobsrch
I am using libxml2 library for XMl parsing and libxml++ is C++ wrapper over that. So I am using API of libxml++. I am creating my class and composing instance xmlpp::Node *pNode in that. my class also have funciton prepareXPathQuery() which creates query string and have other fucntion... (2 Replies)
Discussion started by: sharadwagh
*** 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)
06 SNODE *var=NULL;
07 var=(SNODE... (3 Replies)
Discussion started by: exgenome
I have a simple code which does some computation by matching string patterns.
1. The code reads .dat and .txt files.
2. .dat files are huge text files and .txt files contain some important words.
3. I am just doing strstr to find the patterns.
4. The function returns the... (3 Replies)
Discussion started by: shoaibjameel123
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)
Discussion started by: imrank27
I am using a structure defined as follows
};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)
Discussion started by: jatoo
when i try to use the class i wrote, i either get this:
*** glibc detected *** double free or corruption: 0x40236ff4 ***
and the proccess exits with an error code of 0;
or it segfaults. could someone look at my header file (with imp.) to give me some insight as to why its not working?
... (19 Replies)
Discussion started by: norsk hedensk