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Austin Schuh0cbef622015-09-06 17:34:52 -07001// Copyright 2005, Google Inc.
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28// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29
30// A sample program demonstrating using Google C++ testing framework.
Austin Schuh0cbef622015-09-06 17:34:52 -070031
32#ifndef GTEST_SAMPLES_SAMPLE2_H_
33#define GTEST_SAMPLES_SAMPLE2_H_
34
35#include <string.h>
36
37
38// A simple string class.
39class MyString {
40 private:
41 const char* c_string_;
42 const MyString& operator=(const MyString& rhs);
43
44 public:
45 // Clones a 0-terminated C string, allocating memory using new.
46 static const char* CloneCString(const char* a_c_string);
47
48 ////////////////////////////////////////////////////////////
49 //
50 // C'tors
51
52 // The default c'tor constructs a NULL string.
53 MyString() : c_string_(NULL) {}
54
55 // Constructs a MyString by cloning a 0-terminated C string.
56 explicit MyString(const char* a_c_string) : c_string_(NULL) {
57 Set(a_c_string);
58 }
59
60 // Copy c'tor
61 MyString(const MyString& string) : c_string_(NULL) {
62 Set(string.c_string_);
63 }
64
65 ////////////////////////////////////////////////////////////
66 //
67 // D'tor. MyString is intended to be a final class, so the d'tor
68 // doesn't need to be virtual.
69 ~MyString() { delete[] c_string_; }
70
71 // Gets the 0-terminated C string this MyString object represents.
72 const char* c_string() const { return c_string_; }
73
74 size_t Length() const {
75 return c_string_ == NULL ? 0 : strlen(c_string_);
76 }
77
78 // Sets the 0-terminated C string this MyString object represents.
79 void Set(const char* c_string);
80};
81
82
83#endif // GTEST_SAMPLES_SAMPLE2_H_