3dpcp/.svn/pristine/4f/4f0ae2b31f5b6e92b1f5adab458b612e1004d483.svn-base

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2012-09-16 12:33:11 +00:00
/*
* viewpointinfo implementation
*
* Copyright (C) Uwe Hebbelmann, Sebastian Stock, Andre Schemschat
*
* Released under the GPL version 3.
*
*/
#include <fstream>
using std::ofstream;
#include "grid/viewpointinfo.h"
#include <cstdlib>
#include <iostream>
using std::cerr;
using std::endl;
using std::make_pair;
/**
* CTor.
*/
viewpointinfo::viewpointinfo(string path)
{
this->path = path;
}
/**
* The method adds the viewpointinfos of the given grid
* to the internal list
*
* @param grid The grid with the new viewpointinfos
*/
void viewpointinfo::addGrid(const scanGrid *grid)
{
this->viewpoints.push_back(make_pair(grid->getViewpointX(),
grid->getViewpointZ()));
}
/**
* This methods writes the internal viewpointslist
* to the file specified by filename
*
* @param filename The path and name of the file
*/
void viewpointinfo::write(string filename)
{
string tmp(this->path + "/" + filename);
ofstream stream(tmp.c_str());
if(!stream.good())
{
cerr << " Unable to open file ! ("<< filename<<")"<< endl;
exit(1);
}
vector<viewpoint>::iterator it = this->viewpoints.begin();
vector<viewpoint>::iterator end = this->viewpoints.end();
while(it != end)
{
stream << it->first << " " << it->second << endl;
++it;
}
}