source: src/examples/vector_int.h @ ed94eac

//
// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo
//
// The contents of this file are covered under the licence agreement in the
// file "LICENCE" distributed with Cforall.
//
// vector_int.h -- 
//
// Author           : Richard C. Bilson
// Created On       : Wed May 27 17:56:53 2015
// Last Modified By : Peter A. Buhr
// Last Modified On : Wed May 27 18:39:05 2015
// Update Count     : 2
//

#ifndef VECTOR_INT_H
#define VECTOR_INT_H

// A flexible array, similar to a C++ vector, that holds integers and can be resized dynamically

typedef struct vector_int {
        int last;                                                                                       // last used index
        int capacity;                                                                           // last possible index before reallocation
        int *data;                                                                                      // array
} vector_int;

vector_int vector_int_allocate();                                               // allocate vector with default capacity
vector_int vector_int_allocate( int reserve );                  // allocate vector with specified capacity
void vector_int_deallocate( vector_int );                               // deallocate vector's storage

void reserve( vector_int *vec, int reserve );                   // reserve more capacity
void append( vector_int *vec, int element );                    // add element to end of vector, resizing as necessary

// implement bounded_array

lvalue int ?[?]( vector_int vec, int index );                   // access to arbitrary element (does not resize)
int last( vector_int vec );                                                             // return last element

#endif // VECTOR_INT_H

// Local Variables: //
// tab-width: 4 //
// compile-command: "cfa vector_int.c" //
// End: //