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cast cpp

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Plain Pigeon answered on October 29, 2020 Popularity 8/10 Helpfulness 3/10

answer cast cpp

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cast cpp

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// conversion de int en char 
int i = 100; 
char c = static_cast<char>( i ); 
  
// conversion de float en int 
float f = 100.0f; 
i = static_cast<int>( f ); 
  
// conversion classes dérivée -> classe parent 
class A {}; 
class B : public A {}; 
  
B *b = new B; 
A *a = static_cast<A*>( b );

Popularity 8/10 Helpfulness 3/10 Language cpp

Source: cpp.developpez.com

Tags: c++

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Contributed on Feb 16 2022

Plain Pigeon

0 Answers Avg Quality 2/10

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casting C++

Comment

int main()
{
  short a = 2000;
  int b;
  b = (int)a; // c-like cast notation
  b = int(a); // functional notation
}

Popularity 10/10 Helpfulness 4/10 Language cpp

Source: Grepper

Tags: c++

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Contributed on Oct 29 2020

Thoughtful Toad

0 Answers Avg Quality 2/10

c++ casting

Comment

static_cast<int>(some_double);

Popularity 9/10 Helpfulness 3/10 Language cpp

Source: Grepper

Tags: c++

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Contributed on Apr 20 2021

Splendid Scarab

0 Answers Avg Quality 2/10

cast c++

Comment

-1

#include <iostream>
using namespace std;
int main(){
	int x = 4;
	int y = 2;
	cout<<"La divisione dei valori e': "<<(float)y/x<<endl;
}

Popularity 9/10 Helpfulness 1/10 Language cpp

Source: hiddenpc.altervista.org

Tags: c++

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Contributed on Apr 21 2021

Stormy Sheep

0 Answers Avg Quality 2/10

cast cpp

Comment

// conversion de int en char 
int i = 100; 
char c = static_cast<char>( i ); 
  
// conversion de float en int 
float f = 100.0f; 
i = static_cast<int>( f ); 
  
// conversion classes dérivée -> classe parent 
class A {}; 
class B : public A {}; 
  
B *b = new B; 
A *a = static_cast<A*>( b );

Popularity 7/10 Helpfulness 1/10 Language cpp

Source: cpp.developpez.com

Tags: c++

Link to this answer
Share Copy Link

Contributed on Feb 16 2022

Plain Pigeon

0 Answers Avg Quality 2/10

cast cpp

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