55 lines
2.2 KiB
C++
55 lines
2.2 KiB
C++
// Copyright 2005, Google Inc.
|
|
// All rights reserved.
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without
|
|
// modification, are permitted provided that the following conditions are
|
|
// met:
|
|
//
|
|
// * Redistributions of source code must retain the above copyright
|
|
// notice, this list of conditions and the following disclaimer.
|
|
// * Redistributions in binary form must reproduce the above
|
|
// copyright notice, this list of conditions and the following disclaimer
|
|
// in the documentation and/or other materials provided with the
|
|
// distribution.
|
|
// * Neither the name of Google Inc. nor the names of its
|
|
// contributors may be used to endorse or promote products derived from
|
|
// this software without specific prior written permission.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
// A sample program demonstrating using Google C++ testing framework.
|
|
//
|
|
// Author: wan@google.com (Zhanyong Wan)
|
|
|
|
#include "sample2.h"
|
|
|
|
// Clones a 0-terminated C string, allocating memory using new.
|
|
const char * MyString::CloneCString(const char * c_string) {
|
|
if (c_string == NULL) return NULL;
|
|
|
|
const size_t len = strlen(c_string);
|
|
char * const clone = new char[ len + 1 ];
|
|
strcpy(clone, c_string);
|
|
|
|
return clone;
|
|
}
|
|
|
|
// Sets the 0-terminated C string this MyString object
|
|
// represents.
|
|
void MyString::Set(const char * c_string) {
|
|
// Makes sure this works when c_string == c_string_
|
|
const char * const temp = MyString::CloneCString(c_string);
|
|
delete[] c_string_;
|
|
c_string_ = temp;
|
|
}
|