github.com/jlmucb/cloudproxy@v0.0.0-20170830161738-b5aa0b619bc4/src/third_party/googlemock/gtest/samples/sample2.h (about)

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    29  
    30  // A sample program demonstrating using Google C++ testing framework.
    31  //
    32  // Author: wan@google.com (Zhanyong Wan)
    33  
    34  #ifndef GTEST_SAMPLES_SAMPLE2_H_
    35  #define GTEST_SAMPLES_SAMPLE2_H_
    36  
    37  #include <string.h>
    38  
    39  
    40  // A simple string class.
    41  class MyString {
    42   private:
    43    const char* c_string_;
    44    const MyString& operator=(const MyString& rhs);
    45  
    46   public:
    47    // Clones a 0-terminated C string, allocating memory using new.
    48    static const char* CloneCString(const char* a_c_string);
    49  
    50    ////////////////////////////////////////////////////////////
    51    //
    52    // C'tors
    53  
    54    // The default c'tor constructs a NULL string.
    55    MyString() : c_string_(NULL) {}
    56  
    57    // Constructs a MyString by cloning a 0-terminated C string.
    58    explicit MyString(const char* a_c_string) : c_string_(NULL) {
    59      Set(a_c_string);
    60    }
    61  
    62    // Copy c'tor
    63    MyString(const MyString& string) : c_string_(NULL) {
    64      Set(string.c_string_);
    65    }
    66  
    67    ////////////////////////////////////////////////////////////
    68    //
    69    // D'tor.  MyString is intended to be a final class, so the d'tor
    70    // doesn't need to be virtual.
    71    ~MyString() { delete[] c_string_; }
    72  
    73    // Gets the 0-terminated C string this MyString object represents.
    74    const char* c_string() const { return c_string_; }
    75  
    76    size_t Length() const {
    77      return c_string_ == NULL ? 0 : strlen(c_string_);
    78    }
    79  
    80    // Sets the 0-terminated C string this MyString object represents.
    81    void Set(const char* c_string);
    82  };
    83  
    84  
    85  #endif  // GTEST_SAMPLES_SAMPLE2_H_