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30 // A sample program demonstrating using Google C++ testing framework.
32 #ifndef GTEST_SAMPLES_SAMPLE2_H_
33 #define GTEST_SAMPLES_SAMPLE2_H_
38 // A simple string class.
41 const char* c_string_;
42 const MyString& operator=(const MyString& rhs);
45 // Clones a 0-terminated C string, allocating memory using new.
46 static const char* CloneCString(const char* a_c_string);
48 ////////////////////////////////////////////////////////////
52 // The default c'tor constructs a NULL string.
53 MyString() : c_string_(NULL) {}
55 // Constructs a MyString by cloning a 0-terminated C string.
56 explicit MyString(const char* a_c_string) : c_string_(NULL) {
61 MyString(const MyString& string) : c_string_(NULL) {
62 Set(string.c_string_);
65 ////////////////////////////////////////////////////////////
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_; }
71 // Gets the 0-terminated C string this MyString object represents.
72 const char* c_string() const { return c_string_; }
74 size_t Length() const {
75 return c_string_ == NULL ? 0 : strlen(c_string_);
78 // Sets the 0-terminated C string this MyString object represents.
79 void Set(const char* c_string);
83 #endif // GTEST_SAMPLES_SAMPLE2_H_