tests/cxx/hybrid/iterator/driver.cxx


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// file      : tests/cxx/hybrid/iterator/driver.cxx
// copyright : Copyright (c) 2006-2011 Code Synthesis Tools CC
// license   : GNU GPL v2 + exceptions; see accompanying LICENSE file

// Test conformance to STL iterator requirements.
//

#include <cassert>
#include <iostream>
#include <algorithm>

#include "test.hxx"

using namespace std;
using namespace test;

struct fix_pred
{
  fix_pred (int v): v_ (v) {}
  bool operator() (const fix& x) const {return x.a () == v_;}
  int v_;
};

struct var_pred
{
  var_pred (const char* v): v_ (v) {}
  bool operator() (const var& x) const {return x.a () == v_;}
  const char* v_;
};

int
main ()
{
  type::f_sequence fs;

  fix f;
  f.a (1);
  fs.push_back (f);
  f.a (2);
  fs.push_back (f);
  f.a (3);
  fs.push_back (f);

  assert (find_if (fs.begin (), fs.end (), fix_pred (2))->a () == 2);


  type::v_sequence vs;

  var* v;
  v = new var;
  v->a ("a");
  vs.push_back (v);
  v = new var;
  v->a ("b");
  vs.push_back (v);
  v = new var;
  v->a ("c");
  vs.push_back (v);

  assert (find_if (vs.begin (), vs.end (), var_pred ("b"))->a () == "b");

  return 0;
}