Pragma directive forces processor to use specific advantages for particular processors such as Hyper Threading, multi cores and so on.
Lucky you, keep it up and you may just find out what pragma is/means and then you can write your own program that contains a pragma.
The #pragma directive is a compiler specific instruction. There are many things you can tell the compiler. For instance, the #pragma pack n directive tells the compiler to override the /Zpn command line argument and to use a new default structure packing value. To see all of the possible #pragma directives, go to online help, and index by #pragma directives, C/C++. You probably only need to type in #pra and then click on C/C++ to get this far.
Some of them are: #include #define #if, #else, endif, #elif, #ifdef, #ifndef #line #pragma
Pragma Systems was created in 1990.
The population of Pragma Group is 400.
Pragma Group was created in 2003.
A directive inserted into a computer program to prevent the automatic execution of certain error checking and reporting routines which are no longer necessary when the program has been perfected.
Pragma love in the Bible refers to a deep, enduring love based on commitment and understanding. It is significant because it emphasizes the importance of long-term relationships built on mutual respect and dedication, rather than just fleeting emotions.
The simple answer is that the resulting program is not portable.
Technically yes, practically no.
A pre-processor will scan your code files for directives and then evaluate the conditions specified by the directive. Then depending on the evaluation of the condition it may include certain program statements and/or ignore others before handing the "modified" source code to the compiler.
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