Examples of C/C++ code blocks in noweb

:PROPERTIES: :PRJ-DIR: ./2023-10-05-noweb-C/:

Examples

Simple example

Blah blah

#include <iostream>
int main (void)
{
   std::cout << "Hello World" << std::endl;
}

Using variables

#include <iostream>
int main (void)
{
   std::cout << a+b << std::endl;
}

Using array variables

#include <iostream>
int main (void)
{
   std::cout << a+b[1] << std::endl;
}

Using noweb parameters in another noweb block

1. Elisp example

   (+ x x)
   
   (+ x 2)
   
   10
   
   12
   

2. ABANDONED C/C++ example

   1. A

      #include <iostream>
              
      int fun1(int a, int b)
      {  
        return a+b ;
      }
              
      int main(){
        int a = fun1(x,y) ;
        std::cout <<a<<std::endl ;
        return  a;
      }
      

   2. B

      int fun1(int a, int b)
      {  
        return a+b ;
      }
          
      #include <iostream>
              
      int fun1(int a, int b)
      {  
        return a+b ;
      }
              
      int main(){
        int a = fun1(x,y) ;
        std::cout <<a<<std::endl ;
        return  a;
      }  
          
      12
          
      (+ x 2)
          
      10
          
      12
      

3. Some test