1 /*---------------------------------------------------------------------------*
2   Project:  Horizon
3   File:     test_String.cpp
4 
5   Copyright (C)2009-2012 Nintendo Co., Ltd.  All rights reserved.
6 
7   These coded instructions, statements, and computer programs contain
8   proprietary information of Nintendo of America Inc. and/or Nintendo
9   Company Ltd., and are protected by Federal copyright law.  They may
10   not be disclosed to third parties or copied or duplicated in any form,
11   in whole or in part, without the prior written consent of Nintendo.
12 
13   $Rev: 46347 $
14  *---------------------------------------------------------------------------*/
15 
16 #include <nn/test/test_String.h>
17 #include <cstring>
18 #include <cstdio>
19 namespace nn{ namespace test{
String()20     String::String()
21     {
22         Initialize(NULL);
23     }
24 
String(const char * pBuffer)25     String::String(const char* pBuffer)
26     {
27         Initialize(pBuffer);
28     }
29 
String(const String & other)30     String::String(const String& other)
31     {
32         Initialize(other.GetBuffer());
33     }
34 
String(int num)35     String::String(int num)
36     {
37         char buf[11];
38         ::std::sprintf(buf, "%d", num);
39         Initialize(buf);
40     }
41 
operator =(const char * pBuffer)42     String& String::operator=(const char* pBuffer)
43     {
44         Finalize();
45         Initialize(pBuffer);
46         return *this;
47     }
48 
operator =(const String & other)49     String& String::operator =(const String& other)
50     {
51         return *this = other.GetBuffer();
52     }
53 
operator ==(String & other)54     bool    String::operator==(String& other)
55     {
56         return other == m_pBuffer;
57     }
58 
operator ==(const char * pBuffer)59     bool    String::operator==(const char* pBuffer)
60     {
61         return ::std::strcmp(pBuffer, m_pBuffer) == 0;
62     }
63 
operator +=(const char * pBuffer)64     String& String::operator+=(const char* pBuffer)
65     {
66         int newLen = ::std::strlen(m_pBuffer) + ::std::strlen(pBuffer) + 1;
67         char* pNewBuffer = new char[newLen];
68         ::std::strcpy(pNewBuffer, m_pBuffer);
69         ::std::strcat(pNewBuffer, pBuffer);
70         delete [] m_pBuffer;
71         m_pBuffer = pNewBuffer;
72         return *this;
73     }
74 
operator +=(const String & other)75     String& String::operator+=(const String& other)
76     {
77         return (*this += other.GetBuffer());
78     }
79 
Finalize()80     void    String::Finalize()
81     {
82         delete [] m_pBuffer;
83     }
84 
Initialize(const char * pBuffer)85     void    String::Initialize(const char* pBuffer)
86     {
87         if(pBuffer == NULL)
88         {
89             m_pBuffer = new char[1];
90             m_pBuffer[0] = '\0';
91         }
92         else
93         {
94             m_pBuffer = new char[::std::strlen(pBuffer) + 1];
95             ::std::strcpy(m_pBuffer, pBuffer);
96         }
97     }
98 
~String()99     String::~String()
100     {
101         delete[] m_pBuffer;
102     }
103 }}
104 
105