wilhelmtell

template<typename T, size_t N>
T* end_of(T (&arr)[N])
{
    return &arr[0]+N;
}

// ...
    int arr[42];
    std::fill(arr, end_of(arr), 25);

wilhelmtell

# polymorphism in bash ?

prepare_c() {
  cp ~/c_skeleton $1
  cp ~/c_makefile_skeleton $1
}

prepare_bash() {
  cp ~/bash_skeleton $1
}

wilhelmtell

///////////////////////////////////////////////////////////////////////////////
// dyn.cc - compiled and linked as a dynamic library
///////////////////////////////////////////////////////////////////////////////
#include <iostream>

extern "C" void fun()
{
    std::cout << "BOOYA!!1!  fun() invoked!\n";
}

wilhelmtell

#include<stdlib.h>
#include<stdio.h>

typedef struct state_t {
    int current_line;
    int heading_level;
    token* previous_token;
} state;

state* state_with(state* s) /* just for readability when invoking */