It is sometimes necessary to use conditional compilation if some of the core .

Thus some users add a preprocessing phase to their build process for better support of conditional compilation.

Six directives are available to control conditional compilation.

For the same reason, the language does not include conditional compilation instructions, usually used to customise code to specific platforms.

Other code improvements or conditional compilation can eliminate use of the results of an operation.

It is able to understand conditional compilation constructs so as to not generate excessive dependencies.

For example, the following forms for specifying conditional compilation are equivalent:

Conditional compilation is provided by the following directives:

The trick is however, to use conditional compilation to prevent the original declarations and the external versions being seen simultaneously.

As a result, a possible way to detect Internet Explorer version using conditional compilation can be seen below:

However, conditional compilation is no longer supported in Internet Explorer 11 Standards mode.

Conditional compilation is used to build into the compiler the code generation routines appropriate to the target hardware platform.

Access the conditional compilation arguments from within the IDE.

A preprocessor performs macro definition, source code file inclusion, and conditional compilation.

One technique is conditional compilation.

Many programming languages support conditional compilation.

Extra conditional compilation logic has been added to allow the module to compile with more releases of Sybase.

Better adherence to standards for C, reducing the need for conditional compilation for different platforms.

Despite advances in the Fortran language, preprocessors continue to be used for conditional compilation and macro substitution.

Even like this, with conditional compilation:

Conditional Compilation And Metacommand Expressions ($define, $undefine, $if, $elseif, $else, $endif).

For example, if your team is new to Java, you could describe how to achieve constructs familiar to C++ programmers like conditional compilation or assertions.

I added the conditional compilation stuff to both games today so that I can make "demo" and "release" versions of both easily.

The preprocessor provides the ability for the inclusion of header files, macro expansions, conditional compilation, and line control.

Some languages, e.g., C, require a preprocessing phase which supports macro substitution and conditional compilation.