AlexaClientSDK  3.0.0
A cross-platform, modular SDK for interacting with the Alexa Voice Service
sample2.h
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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 
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 
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_
static const char * CloneCString(const char *a_c_string)
Definition: sample2.cc:39
~MyString()
Definition: sample2.h:71
MyString(const MyString &string)
Definition: sample2.h:63
Definition: sample2.h:41
size_t Length() const
Definition: sample2.h:76
MyString()
Definition: sample2.h:55
void Set(const char *c_string)
Definition: sample2.cc:51
const char * c_string() const
Definition: sample2.h:74
MyString(const char *a_c_string)
Definition: sample2.h:58

AlexaClientSDK 3.0.0 - Copyright 2016-2022 Amazon.com, Inc. or its affiliates. All Rights Reserved. Licensed under the Apache License, Version 2.0