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as seen on Exceptional Code
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With default parameters introduced in C# 4.0 one might be tempted to abandon the old approach of providing method overloads to simulate default parameters. However, you must take in consideration that both techniques are not interchangeable since they show different behaviors in certain scenarios…
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as seen on Geeks with Blogs
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When Microsoft rolled out Visual Studio 2010 with C# 4, I was very excited to learn how I could apply all the new features and enhancements to help make me and my team more productive developers.
Default parameters have been around forever in C++, and were intentionally omitted in Java in favor of…
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as seen on Stack Overflow
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i have a function which has all optional arguments. is it possible to override a an argument of a function without supplying the first?
in the code below, i'd like to keep most of the default arguments for the drawSprite function, and only override the last argument, which is the sprite's color…
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as seen on Stack Overflow
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I'm writing a C function in Objective C. I want a default value for my last parameter.
I've tried:
foo(int a, int b, int c = 0);
but that's C++
I've also tried
foo(int a, int b, int c)
{
...
}
foo(int a, int b)
{
foo(a, b, 0);
}
But that's ALSO C++.
is there a way to do this in Objective…
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as seen on Stack Overflow
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How does C++ handle function pointers in relation to functions with defaulted parameters?
If I have:
void foo(int i, float f = 0.0f);
void bar(int i, float f);
void (*func_ptr1)(int);
void (*func_ptr2)(int, float);
void (*func_ptr3)(int, float = 10.0f);
Which function pointers can I use in…
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