/C/What's the difference between "call" and "invoke"?

What's the difference between "call" and "invoke"?

Function calling is when you call a function yourself in a program. While function invoking is when it gets called automatically.
For example, consider this program:

struct s
{
  int a,b,s;

  s()
  {
    a=2;
    b=3;
  }

  void sum()
  {
    s=a+b;
  }
};

void main()
{
  struct s obj; //line 1
  obj.sum(); // line 2
}

Here, when line 1 is executed, the function (constructor, i.e. s) is invoked. When line 2 is executed, the function sum is called.

source: web

Source: stackoverflow.com

Similar codes

1 vote323 views1 answer
Docker: Error response from daemon: could not select device driver "" with capabilities: [[gpu]].
C
0 vote338 views1 answer
How to change the mapping from jkil to wasd in vim
C
0 vote368 views1 answer
D3 box shadow
C
15 votes386 views2 answers
Boolean in c
C
29 votes479 views6 answers
Online c compiler for graphics
C
1 vote342 views1 answer
C get random float
C
1 vote321 views1 answer
Populate a map c++
C
0 vote315 views1 answer
Create arrya of chars malloc
C
0 vote405 views1 answer
How to arrange a 2d array based on string length in c
C
1 vote383 views1 answer
Remove first character from string c
C