Home > Visual Studio > Visual Studio Preprocessor Definitions

Visual Studio Preprocessor Definitions

Contents

Predefined Macros Visual Studio 2015 Other Versions Visual Studio 2013 Visual Studio 2012 Visual Studio 2010 Visual Studio 2008 Visual Studio 2005 Visual Studio .NET 2003  The Visual C++ compiler predefines Otherwise, undefined._WINRT_DLL Defined as 1 when compiled as C++ and both /ZW (Windows Runtime Compilation) and /LD or /LDd compiler options are set. Thank you very much. –user631623 Feb 24 '11 at 4:18 1 @user631623: If this was helpful and answered your question, you should accept it as the correct answer by clicking Otherwise, undefined._M_CEE_SAFE Defined as 001 if the /clr:safe compiler option is set. http://wiiemulator.net/visual-studio/visual-studio-preprocessor-definitions-set-value.html

This white space is not considered part of the substituted text, nor is any white space that follows the last token of the text.A #define without a token-string removes occurrences of Has anyone experienced this behavior or have any idea how I might find a solution? This could be a possible alternative. –Philippe Gauthier May 14 '13 at 22:04 add a comment| 2 Answers 2 active oldest votes up vote 1 down vote accepted I recently ran Visual Studio 2015 Visual C++ C/C++ Language and Standard Libraries C/C++ Language and Standard Libraries C/C++ Preprocessor Reference C/C++ Preprocessor Reference C/C++ Preprocessor Reference Welcome Back to C++ C++ Language Reference http://stackoverflow.com/questions/5100283/how-do-i-setup-visual-studio-to-register-some-defines-globally

Visual Studio Preprocessor Definitions

Did the Gang of Four thoroughly explore "Pattern Space"? No response for Integrating Cos[2 pi x/l]/( t^2 + x^2) Telekinesis resistant locks Should I have doubts if the organizers of a workshop ask me to sign a behavior agreement upfront? If you don't see it, then investigate the other possibilities. advice to resolve this issue.

  1. Otherwise, undefined._M_FP_STRICT Defined as 1 if the /fp:strict compiler option is set.
  2. Is there a new way for VS2015? –QPaysTaxes Aug 25 at 15:46 add a comment| up vote 2 down vote I had set up the needed define for whole project, as
  3. Because, this file is common for two projects, and one project needs a segment of code specific to it; hence the {#ifdef RIV ... #endif} block.

C++ Copy // cplusplus_cli.cpp // compile by using /clr #include "stdio.h" int main() { #ifdef __cplusplus_cli printf("%d\n", __cplusplus_cli); #else printf("not defined\n"); #endif } __cplusplus_winrt Defined as the integer literal value 201009 You will see a little progress bar a few seconds later appear in the lower right. Also, since at least one framework must be defined for some variables to be set within the #if constructs, the build actually fails as if none are defined. Preprocessor Definitions C++ You can use the preprocessor to conditionally compile code, insert files, specify compile-time error messages, and apply machine-specific rules to sections of code.In This SectionPreprocessor Directives Describes directives, typically used to

Thanks once again to the community. up vote 18 down vote favorite What I mean is, in each of my source files I have to insert #define NOGDI to stop windows.h from including GDI defines (since it's Each parameter name can appear multiple times in token-string, and the names can appear in any order. http://stackoverflow.com/questions/640476/visual-studio-2005-ignores-preprocessor-directives-during-compile Otherwise, undefined._WCHAR_T_DEFINED Defined as 1 when the default /Zc:wchar_t compiler option is set.

Otherwise, undefined.__TIME__ The time of translation of the preprocessed translation unit. Visual Studio Preprocessor Directives For example, /Dname is equivalent to /Dname=1. Which security measures make sense for a static web site? Can I install Dishonored 2 exclusively from CD without additional downloads?

Visual Studio 2015 Preprocessor Definitions

C/C++ Preprocessor Reference Preprocessor Macros Macros Predefined Macros Predefined Macros Predefined Macros Macros and C++ Variadic Macros Predefined Macros TOC Collapse the table of content Expand the table of content This https://social.msdn.microsoft.com/Forums/vstudio/en-US/a042c5ec-662b-42c1-a8a0-63e1ca1383af/preprocessor-definitions-not-working?forum=vsdebug To ensure that the full path to the file is displayed, use /FC (Full Path of Source Code File in Diagnostics). Visual Studio Preprocessor Definitions We appreciate your feedback. Visual Studio Preprocessordefinitions ANSI C does not allow such a redefinition, but Microsoft C/C++ compiles it without error.

What is this word problem asking? his comment is here For more information, see How to: Open Project Property Pages.In the left pane, select Configuration Properties, C/C++, Preprocessor.In the right pane, in the right-hand column of the Preprocessor Definitions property, open I verified that when he checks out the code from the source repository, that he has the same version of the code I do. I have no idea why. –8bitwide Feb 21 '14 at 22:18 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign Visual Studio Preprocessor Definitions Not Working

Should it be "runs" or "run" in the following sentence? Did the Gang of Four thoroughly explore "Pattern Space"? Then I go into the preprocessor definitions for the project and deleting the one that is not triggering and clicking OK. this contact form The macro is defined only within a function.

The content you requested has been removed. Visual Studio Preprocessor Definitions C# No response for Integrating Cos[2 pi x/l]/( t^2 + x^2) Why would a Teen TV show needed a FBI warning inside Young Justice universe? This behavior differs from ANSI C, which requires that the two definitions be lexically identical.For example, the following two macros are identical except for the parameter names.

RIV is defined in both the modes..

Reply With Quote April 7th, 2010,03:15 AM #2 ProgramArtist View Profile View Forum Posts Member Join Date May 2006 Location Dresden, Germany Posts 458 Re: Facing problems with #ifdef directives in Welcome to the All-In-One Code Framework! Yes No Additional feedback? 1500 characters remaining Submit Skip this Thank you! Visual Studio Default Preprocessor Definitions Reply With Quote April 7th, 2010,10:42 AM #9 Paul McKenzie View Profile View Forum Posts Elite Member Power Poster Join Date Apr 1999 Posts 27,449 Re: Facing problems with #ifdef directives

Just double-checked on VS2008 here. And I'm pretty sure that in other respects Visual Sourcesafe "understands" the context correctly, because (1) the Build menu contains options related to Proj5, not Proj1; (b) at the bottom of Otherwise, defined as 0.__STDCPP_THREADS__ Defined as 1 if and only if a program can have more than one thread of execution, and compiled as C++. navigate here If you do see it, then your observations are incorrect, and RIV is being defined.

Otherwise, undefined.Preprocessor macros used to determine the ATL or MFC library version are not predefined by the compiler. You can do this by right-clicking on a source file and selecting "Properties" from the context menu. Otherwise, undefined. The __FUNCDNAME__ macro is not expanded if you use the /EP or /P compiler option.This example uses the __FUNCDNAME__, __FUNCSIG__, and __FUNCTION__ macros to display function information.

C++ Copy void example(){ printf("%s\n", __func__); } // prints "example" Standard predefined macrosThe compiler supports these predefined macros specified by the ISO C99 and ISO C++14 standards.__cplusplus Defined as an integer See ASP.NET Ajax CDN Terms of Use – http://www.asp.net/ajaxlibrary/CDN.ashx. ]]> Developer Network Developer Network Developer Sign in MSDN subscriptions Moving between attacks with Flying Kick (Unchained Monk) Why didn't "spiel" get spelled with an "sh"? We rebuilt project A_Lib explicitly before building Project A.

In the example at the end of this article, the definition of TEST is shown to print 1.Compiling by using /Dname= causes the symbol to have no associated value. C/C++ Preprocessor Reference Preprocessor Preprocessor Directives Preprocessor Directives #define Directive #define Directive #define Directive #define Directive #error Directive #if, #elif, #else, and #endif Directives #ifdef and #ifndef Directives #import Directive #include Or maybe the project A_lib isn't getting rebuilt for some reason, but you expect it to because it is defined as an additional dependency? This is becoming a major issue for development.

Dev centers Windows Office Visual Studio Microsoft Azure More... Reply With Quote April 7th, 2010,07:10 AM #5 pmohod View Profile View Forum Posts Junior Member Join Date Dec 2009 Posts 5 Re: Facing problems with #ifdef directives in VS 2008 Removing those unwanted lib depencies sorted the problem. Wednesday, April 14, 2010 3:46 PM Reply | Quote Answers 1 Sign in to vote Thanks for your reply!

Proj8. Turned out we had added some libs which were not required in the settings, and they were over-riding the RIV preprocessor. My cat sat on my laptop, now the right side of my keyboard types the wrong characters What could cause humanity to migrate from land to water? For details, see How to: Open Project Property Pages.Click the C/C++ folder.Click the Advanced property page.Modify the Undefine Preprocessor Definitions or Undefine All Preprocessor Definitions properties.To set this compiler option programmaticallySee

Adding this: Code: #ifdef RIV fall over #endif is seen by the compiler if I add RIV to the preprocessor definitions in the project properties.