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It's very useful in creating platform independent code where porting the code to another platform say from Unix to Windows or to different CPU architectu.

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There are a lot of record calls in the program and it is memory sensitive, so is there any other way to conditionally compile so that it only depends on the #define DO_LOG? c++ c-preprocessor Share Improve this question Follow edited Jun 13, 2016 at 10:58 Brian Tompsett - 汤莱恩 5,512 68 57 127 asked Mar 24, 2010 at 9:51 user300665 2. Web. 12. .

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Web. The compiler checks the source code for the syntactical or structural errors, and if the source code is error-free, then it generates the object code. Conditional compilation in C programming language Conditional compilation as the name implies that the code is compiled if certain condition(s) hold true.

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Usually only devs will use debug builds in a dev environment, and everyone else will use release builds.

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Related Read: Logical Operators In C Conditional Compilation In C: #ifdef #else #endif How Does #if and #elif Work?. Web.

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The scope of a conditional compilation constant is dependent on the way it is set.

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com/8582/conditional-compilation-in-c-if-elif-else-endif/In this video tutorial lets learn about preprocessor command or directives like #i.

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Any statement that is not compiled in still must be syntactically correct. Web.

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Conditional Operator in C The conditional operator is also known as a ternary operator. Conditional inclusion statements are used to prevent multiple inclusion of a header file. Related Read: Logical Operators In C Conditional Compilation In C: #ifdef #else #endif How Does #if and #elif Work?.

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Conditional compilation involves condition checks that are evaluable at compile time. Web.

Including Structure Data Types as Arguments in OpenCL Kernels 5.

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Any statement that is not compiled in still must be syntactically correct. Web.

. Normally we use if keyword for checking some condition so we have to use something different so that compiler can determine whether to compile the code or not. Web.

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Normally we use if keyword for checking some condition so we have to use something different so that compiler can determine whether to compile the code or not.

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Conditional compilation in C programming language Conditional compilation as the name implies that the code is compiled if certain condition (s) hold true. Conditional Compilation Pre-Processor Directives in C: In this technique, pre-processor depends on the conditional block name to be passed from the compilation process or not which is decided at the time of pre-processing. The different thing is #if. Conditional compilation involves condition checks that are evaluable at compile time. 13. Declaring __constant Address Space Qualifiers 5.

Conditional compilation in C programming language Conditional compilation as the name implies that the code is compiled if certain condition (s) hold true.

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Conditional Compilation Pre-Processor Directives in C: In this technique, pre-processor depends on the conditional block name to be passed from the compilation process or not which is decided at the time of pre-processing.
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