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- // 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.
- #ifndef GOOGLETEST_SAMPLES_SAMPLE2_H_
- #define GOOGLETEST_SAMPLES_SAMPLE2_H_
- #include <string.h>
- // A simple string class.
- class MyString {
- private:
- const char* c_string_;
- const MyString& operator=(const MyString& rhs);
- public:
- // Clones a 0-terminated C string, allocating memory using new.
- static const char* CloneCString(const char* a_c_string);
- ////////////////////////////////////////////////////////////
- //
- // C'tors
- // The default c'tor constructs a NULL string.
- MyString() : c_string_(nullptr) {}
- // Constructs a MyString by cloning a 0-terminated C string.
- explicit MyString(const char* a_c_string) : c_string_(nullptr) {
- Set(a_c_string);
- }
- // Copy c'tor
- MyString(const MyString& string) : c_string_(nullptr) {
- Set(string.c_string_);
- }
- ////////////////////////////////////////////////////////////
- //
- // D'tor. MyString is intended to be a final class, so the d'tor
- // doesn't need to be virtual.
- ~MyString() { delete[] c_string_; }
- // Gets the 0-terminated C string this MyString object represents.
- const char* c_string() const { return c_string_; }
- size_t Length() const { return c_string_ == nullptr ? 0 : strlen(c_string_); }
- // Sets the 0-terminated C string this MyString object represents.
- void Set(const char* c_string);
- };
- #endif // GOOGLETEST_SAMPLES_SAMPLE2_H_
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