How to get rid of multiple definition of _S_node_allocator_lock

[robinthezhu]

Hello,

I recently ported my code to Tornado 2.2 VxWorks5.5 I finaly got all the
projects to build and compile,but in the last stage of the build when I link the application software with the ppc BSP, I get
an multiple definition to items associated with the Standard Template
Libraries. this did not occur with 2.0. The errors are listed below, any
help Please

the multi-definition is:
__default_alloc_template<true, 0>::_S_node_allocator_lock
when I remove all "string" declaration and quotos, the multi-definition disappears.
I guess the threads used by BSP and application software are different,
as MSDN "LNK2005 error" has points out,
but I could not know how to solve this problem, help me!

[Firecore]

Hello,

I recently ported my code to Tornado 2.2 VxWorks5.5 I finaly got all the
projects to build and compile,but in the last stage of the build when I link the application software with the ppc BSP, I get
an multiple definition to items associated with the Standard Template
Libraries. this did not occur with 2.0. The errors are listed below, any
help Please

the multi-definition is:
__default_alloc_template<true, 0>::_S_node_allocator_lock
when I remove all "string" declaration and quotos, the multi-definition disappears.
I guess the threads used by BSP and application software are different,
as MSDN "LNK2005 error" has points out,
but I could not know how to solve this problem, help me!

Is all this in a header file?
If it is, you can do something like this:

#ifndef _HEADER_FILE_DEF_
#define _HEADER_FILE_DEF_
 
#include <whatever>
 
//Prototypes and defines go here
 
#endif
 
 

And finally, in the source file, you include your header file.

did that help?