Inline Functions & Default Parameters in C++ Programming

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--------------------------------------------------------------------------------------------- Inline Functions in C++ Programming
Definition : If a function is inline, the compiler places a copy of the code of that function at each point where the function is called at compile time.
Any change to an inline function could require the function to be recompiled because compiler would need to replace all the code once again otherwise it will continue with old functionality.
Syntax:
inline return-type function-name(parameters){
// function code
}

Default Arguments in C++ Programming
A default parameter in c++ programming is a value provided in function declaration that is automatically assigned by the compiler if caller of the function doesn’t provide a value for the argument with default value.
Allows a function to be called without providing one or more trailing arguments.
Syntax:
int sum(int x, int y, int z=0, int w=0)
{
return (x + y + z + w);
}

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[jofinjohnson]

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[hackeraxe_tibbers]

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[srt]

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[Pain_]

Thing To Remember :
If we are defining the default arguments in the function definition instead of the function prototype, then the function must be defined before the function call.

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[silvius]

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[adityamohan]

bruh also there is a rule that default parameters are set from right to left....means int x, int y, int z=0

[chetnagreesan]

one thing you are missing out in functions is, explaining string functions and i guess c++ has things like local and global variables and also randomize.

[kunalpatil.]

to by default sab functions inline kyu nahi hote? hamesh time bachega na?