Valgrind--cpp Program memory leak checking tool

Memory leaks are a common problem in C + + programs, especially in service class programs, where it is difficult to see memory leaks through code when there are too many system modules or complex logic.

Valgrind is an open source, detection of C + + program memory leak effective tool, compile with the-G option to navigate to the line of code, but also check the ' Wild pointer ', check whether malloc and free match and other functions.

Reference:

1. Memory leak checking tool in several C + + programs under Linux

2. Detection of memory leaks in Linux tools-valgrind

Valgrind--cpp Program memory leak checking tool