C++ (Cpp) PrepareToWrite示例

示例#1

文件： NptStrings.cpp 项目： AWilco/xbmc

/*----------------------------------------------------------------------
|   NPT_String::Assign
+---------------------------------------------------------------------*/
void
NPT_String::Assign(const char* str, NPT_Size length)
{
    if (str == NULL || length == 0) {
        Reset();
    } else {
        PrepareToWrite(length);
        CopyBuffer(m_Chars, str, length);
        m_Chars[length] = '\0';
    }
}

示例#2

文件： NptStrings.cpp 项目： axiomatic-systems/Neptune

/*----------------------------------------------------------------------
|   NPT_String::operator=
+---------------------------------------------------------------------*/
NPT_String&
NPT_String::operator=(const char* str)
{
    if (str == NULL) {
        Reset();
    } else {
        NPT_Size length = StringLength(str);
        if (length == 0) {
            Reset();
        } else {
            CopyString(PrepareToWrite(length), str);
        }
    }

    return *this;
}

示例#3

文件： NptStrings.cpp 项目： axiomatic-systems/Neptune

/*----------------------------------------------------------------------
|   NPT_String::Assign
+---------------------------------------------------------------------*/
void
NPT_String::Assign(const char* str, NPT_Size length)
{
    if (str == NULL || length == 0) {
        Reset();
    } else {
        for (unsigned int i=0; i<length-1; i++) {
            if (str[i] == '\0') {
                if (i == 0) {
                    Reset();
                    return;
                } else {
                    length = i;
                    break;
                }
            }
        }
        PrepareToWrite(length);
        CopyBuffer(m_Chars, str, length);
        m_Chars[length] = '\0';
    }
}