Inline file

Instead of inline functions, since they are a part of the main program, the values are directly stored in the global variables. Inline functions are great to run embedded system programs. However, they hold too little memory with limited hardware to store software files.

Inline functions make the compiled file ready to be executed small in size compared to those made using standard function definition. When the compiler compiles the program, it automatically improves the flow inside the main function to make the program efficient.

But this is not the case with the functions defined inside the main function. Instead, using the inline function, we transfer the function definition to the main function as it is written initially there. Hence, the compiler improves that piece of code and makes the program more efficient. One major disadvantage of using inline functions is the number of extra memory registers at once. If specified, filename must follow angle brackets without a space or tab.

A path is permitted. No extension is required or assumed. If filename is specified, the file is created in the current or specified directory, overwriting any existing file by that name. Spaces, tabs, and newline characters are treated literally. A temporary file exists for the duration of the session and can be reused by other commands.

Please check below assembly code which compiler will generate. Skip to content. Change Language. Related Articles. Table of Contents. Improve Article. Save Article. These reasons may interfere with inlining, as may others , at the discretion of the compiler; you shouldn't depend on the inline specifier to cause a function to be inlined. As with normal functions, there's no defined order for argument evaluation in an inline function. In fact, it could be different from the argument evaluation order when passed using the normal function-call protocol.

A class's member functions can be declared inline, either by using the inline keyword or by placing the function definition within the class definition. The compiler can't inline a function if:. With the pragma, recursive functions are inlined to a default depth of 16 calls. The function is virtual and is called virtually.

Direct calls to virtual functions can be inlined. The program takes the address of the function and the call is made via the pointer to the function.

Direct calls to functions that have had their address taken can be inlined. The function is defined externally, in an included library or another translation unit, or is a virtual call target or indirect call target. The compiler can't identify non-inlined code that it can't find in the current translation unit. After that depth, recursive function calls are treated as calls to an instance of the function.

The depth to which recursive functions are examined by the inline heuristic can't exceed Inline Class Member Functions.