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c++ - Request for help from VC++ users - it'll take you < 2 minutes :-)

reply "Matt Wilson" <matthewwilson acm.org> writes:
Hi all

I'm rewriting the library version discrimination, and am basing VC++ 7+ on 
Dinkumware's internal version symbol, _CPPLIB_VER. (FYI: It's located 
yvals.h)

I'm having trouble reproducing some reported aspects of a user's VC++ 
installation, and suspect that he has a different _CPPLIB_VER.

It'd be really helpful if you could each either:
* look up the #define in yvals.h, or
* compile and run the following program with your VC++ version (or versions, 
if you've got more than one)

#include <iostream>
int main()
{
  std::cout << "_MSC_VER: " << _MSC_VER << std::endl;
  std::cout << "_CPPLIB_VER: " << _CPPLIB_VER << std::endl;
  return 0;
}

Many thanks in advance

Matt

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Mar 18 2010
parent reply Martin Moene <moene eld.physics.LeidenUniv.nl> writes:
On 3/19/2010 5:22 AM, Matt Wilson wrote:

 #include<iostream>
 int main()
 {
    std::cout<<  "_MSC_VER: "<<  _MSC_VER<<  std::endl;
    std::cout<<  "_CPPLIB_VER: "<<  _CPPLIB_VER<<  std::endl;
    return 0;
 }


Hi Matt,

prompt>cl /nologo /EHsc cpp-version.cpp & cpp-version.exe
cpp-version.cpp
_MSC_VER: 1400
_CPPLIB_VER: 405

Or do you only need VC7 variants?

Cheers,
Martin
Mar 19 2010
parent "Matt Wilson" <matthewwilson acm.org> writes:
"Martin Moene" <moene eld.physics.LeidenUniv.nl> wrote in message 
news:4BA32E9C.5080406 eld.physics.LeidenUniv.nl...

 On 3/19/2010 5:22 AM, Matt Wilson wrote:

 #include<iostream>
 int main()
 {
    std::cout<<  "_MSC_VER: "<<  _MSC_VER<<  std::endl;
    std::cout<<  "_CPPLIB_VER: "<<  _CPPLIB_VER<<  std::endl;
    return 0;
 }


 Hi Matt,

 prompt>cl /nologo /EHsc cpp-version.cpp & cpp-version.exe
 cpp-version.cpp
 _MSC_VER: 1400
 _CPPLIB_VER: 405


Thanks, that's great!


 Or do you only need VC7 variants?


No. All versions of VC from 7 onwards (i.e. 7, 7.1, 8, 9 and 10)

Matt
Mar 19 2010