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sample2.h
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1// Copyright 2005, Google Inc.
2// All rights reserved.
3//
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29
30// A sample program demonstrating using Google C++ testing framework.
31
32#ifndef GOOGLETEST_SAMPLES_SAMPLE2_H_
33#define GOOGLETEST_SAMPLES_SAMPLE2_H_
34
35#include <string.h>
36
37// A simple string class.
38class MyString {
39 private:
40 const char* c_string_;
41 const MyString& operator=(const MyString& rhs);
42
43 public:
44 // Clones a 0-terminated C string, allocating memory using new.
45 static const char* CloneCString(const char* a_c_string);
46
48 //
49 // C'tors
50
51 // The default c'tor constructs a NULL string.
52 MyString() : c_string_(nullptr) {}
53
54 // Constructs a MyString by cloning a 0-terminated C string.
55 explicit MyString(const char* a_c_string) : c_string_(nullptr) {
56 Set(a_c_string);
57 }
58
59 // Copy c'tor
60 MyString(const MyString& string) : c_string_(nullptr) {
61 Set(string.c_string_);
62 }
63
65 //
66 // D'tor. MyString is intended to be a final class, so the d'tor
67 // doesn't need to be virtual.
68 ~MyString() { delete[] c_string_; }
69
70 // Gets the 0-terminated C string this MyString object represents.
71 const char* c_string() const { return c_string_; }
72
73 size_t Length() const { return c_string_ == nullptr ? 0 : strlen(c_string_); }
74
75 // Sets the 0-terminated C string this MyString object represents.
76 void Set(const char* c_string);
77};
78
79#endif // GOOGLETEST_SAMPLES_SAMPLE2_H_
MyString()
Definition sample2.h:52
MyString(const char *a_c_string)
Definition sample2.h:55
static const char * CloneCString(const char *a_c_string)
Definition sample2.cc:37
size_t Length() const
Definition sample2.h:73
void Set(const char *c_string)
Definition sample2.cc:49
~MyString()
Definition sample2.h:68
const char * c_string() const
Definition sample2.h:71
MyString(const MyString &string)
Definition sample2.h:60