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 * See Copyright-SimVascular.txt for additional details.
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 * Permission is hereby granted, free of charge, to any person obtaining
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 * "Software"), to deal in the Software without restriction, including
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 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject
 * to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
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//
//  cvOneDString.cpp - Source for a simple string class.
//

# include <string.h>
# include <assert.h>

# include "cvOneDString.h"

cvOneDString::cvOneDString(){
  len = 0;
  theData = 0;
}

cvOneDString::cvOneDString(const char* str){
  len = strlen( str);
  theData = new char[len + 1];
  assert( theData != 0);
  strcpy( theData, str);
}

cvOneDString::cvOneDString(const cvOneDString& str){
  len = str.len;
  theData = new char[len + 1];
  assert( theData != 0);
  strcpy( theData, str.theData);
}

cvOneDString::~cvOneDString(){
  delete [] theData;
}

const char* cvOneDString::data(){
  return theData;
}

cvOneDString cvOneDString::operator+(const char* rhs){
  cvOneDString str = *this;
  str += rhs;
  return str;
}

cvOneDString& cvOneDString::operator+=(const char* rhs){
  len += strlen( rhs);
  char *p = new char[ len + 1];
  assert( p != 0);
  strcpy( p, theData);
  strcat( p, rhs);
  delete [] theData;
  theData = p;

  return *this;
}

const cvOneDString& cvOneDString::operator=(const cvOneDString& rhs){
  len = rhs.len;
  delete [] theData;
  theData = new char[len + 1];
  strcpy( theData, rhs.theData);

  return *this;
}
