/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

0 vote153 views1 answer
Code wars responsable drinker
C
0 vote256 views1 answer
Grep C hello world
C
0 vote142 views1 answer
Or gmode inline image
C
2 votes144 views2 answers
How to delete virtual hard disk virtualbox
C
-1 vote140 views1 answer
Remove last entry from array in Javascript
C
18 votes198 views3 answers
Read file c
C
1 vote108 views1 answer
What is "," in programming syntax
C
0 vote141 views1 answer
How to add a number before every line in c language
C
1 vote161 views1 answer
How to find all the missing dates and increment the series in r
C
0 vote132 views1 answer
Writing structures in c
C