tesseract v5.3.3.20231005
sample2.h
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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
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
49 //
50 // C'tors
51
52 // The default c'tor constructs a NULL string.
53 MyString() : c_string_(nullptr) {}
54
55 // Constructs a MyString by cloning a 0-terminated C string.
56 explicit MyString(const char* a_c_string) : c_string_(nullptr) {
57 Set(a_c_string);
58 }
59
60 // Copy c'tor
61 MyString(const MyString& string) : c_string_(nullptr) {
62 Set(string.c_string_);
63 }
64
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 { return c_string_ == nullptr ? 0 : strlen(c_string_); }
75
76 // Sets the 0-terminated C string this MyString object represents.
77 void Set(const char* c_string);
78};
79
80#endif // GOOGLETEST_SAMPLES_SAMPLE2_H_
MyString()
Definition: sample2.h:53
MyString(const char *a_c_string)
Definition: sample2.h:56
static const char * CloneCString(const char *a_c_string)
Definition: sample2.cc:37
size_t Length() const
Definition: sample2.h:74
void Set(const char *c_string)
Definition: sample2.cc:49
~MyString()
Definition: sample2.h:69
const char * c_string() const
Definition: sample2.h:72
MyString(const MyString &string)
Definition: sample2.h:61