本文整理汇总了C++中StringBuffer::AppendNULL方法的典型用法代码示例。如果您正苦于以下问题：C++ StringBuffer::AppendNULL方法的具体用法？C++ StringBuffer::AppendNULL怎么用？C++ StringBuffer::AppendNULL使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类StringBuffer的用法示例。
在下文中一共展示了StringBuffer::AppendNULL方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: testMisc
void testMisc()
{
printf("\n==== Leave testAutoPtr ====\n");
{
StringBuffer sb(20);
String str;
for (Int32 i = 0; i < 20; i++) {
sb.AppendChar('A' + i);
}
str = sb.ToString();
printf(" >> Capacity %d, length %d, str: %s\n", sb.mCapacity, sb.GetLength(), str.string());
sb.TrimToSize();
printf(" >> Capacity %d, length %d, str: %s\n", sb.mCapacity, sb.GetLength(), str.string());
}
{
StringBuffer sb;
String str;
for (Int32 i = 0; i < 20; i++) {
sb.AppendChar('A' + i);
}
sb.InsertString(0, String("0123456789"));
str = sb.ToString();
printf("\n >> InsertString Capacity %d, length %d, str: %s\n", sb.mCapacity, sb.GetLength(), str.string());
}
{
StringBuffer sb;
String str;
sb.AppendNULL();
str = sb.ToString();
printf("\n >> AppendNULL Capacity %d, length %d, str: %s\n", sb.mCapacity, sb.GetLength(), str.string());
}
{
StringBuffer sb(5);
String str;
for (Int32 i = 0; i < 5; ++i) {
sb.AppendChar('1' + i);
}
str = sb.ToString();
printf("\n >> BeforeReplace Capacity %d, length %d, str: %s\n", sb.mCapacity, sb.GetLength(), str.string());
sb.Replace(0, 5, String("ABCDE"));
str = sb.ToString();
printf(" >> AfterReplace Capacity %d, length %d, str: %s\n", sb.mCapacity, sb.GetLength(), str.string());
sb.Replace(0, 4, String("444"));
str = sb.ToString();
printf(" >> AfterReplace Capacity %d, length %d, str: %s\n", sb.mCapacity, sb.GetLength(), str.string());
sb.Replace(0, 3, String("UVWXYZ"));
str = sb.ToString();
printf(" >> AfterReplace Capacity %d, length %d, str: %s\n", sb.mCapacity, sb.GetLength(), str.string());
sb.Replace(0, 7, String("1234567"));
str = sb.ToString();
printf(" >> AfterReplace Capacity %d, length %d, str: %s\n", sb.mCapacity, sb.GetLength(), str.string());
sb.Replace(0, 0, String("ABC"));
str = sb.ToString();
printf(" >> AfterReplace Capacity %d, length %d, str: %s\n", sb.mCapacity, sb.GetLength(), str.string());
sb.Replace(0, 10, String("0123456789"));
str = sb.ToString();
printf(" >> AfterReplace Capacity %d, length %d, str: %s\n", sb.mCapacity, sb.GetLength(), str.string());
sb.Replace(10, 10, String("ABC"));
str = sb.ToString();
printf(" >> AfterReplace Capacity %d, length %d, str: %s\n", sb.mCapacity, sb.GetLength(), str.string());
sb.Replace(14, 18, String("XYZ"));
str = sb.ToString();
printf(" >> AfterReplace Capacity %d, length %d, str: %s\n", sb.mCapacity, sb.GetLength(), str.string());
sb.Replace(12, 13, String("0"));
str = sb.ToString();
printf(" >> AfterReplace Capacity %d, length %d, str: %s\n", sb.mCapacity, sb.GetLength(), str.string());
}
printf("==== Leave testAutoPtr ====\n");
}示例2: testStringBuffer
void testStringBuffer()
{
printf("==== Enter testStringBuffer ====\n");
printf("\n === Construct === \n");
StringBuffer sbc(String("Construct from String"));
String str = sbc.ToString();
printf(" > Construct:\n%s\n", (const char*)str);
printf("\n === Append === \n");
Char32 a = 'A';
StringBuffer sb;
ECode ec = sb.ToString(&str);
printf(">> Get string from emtpy StringBuffer %s, %08x - %08x\n", str.string(), NOERROR, ec);
sb.AppendCStr(">>Start\n");
sb.AppendNULL();
sb.AppendChar('_');
sb.AppendChar(a);
sb.AppendChar('_');
sb.AppendBoolean(TRUE);
sb.AppendChar('_');
sb.AppendBoolean(FALSE);
sb.AppendChar('_');
sb.AppendInt32(32);
sb.AppendChar('_');
sb.AppendInt32(-32);
sb.AppendChar('_');
sb.AppendInt64(64);
sb.AppendChar('_');
sb.AppendInt64(-64);
sb.AppendChar('_');
sb.AppendFloat(10.0f);
sb.AppendChar('_');
sb.AppendDouble(101010.1010);
sb.AppendChar('_');
sb.AppendString(String("String"));
sb.AppendCStr("\n<<End");
str = sb.ToString();
printf(" > AppendTest:\n%s\n", (const char*)str);
printf("\n === Index ===\n");
Int32 index = 0;
String subStr("32");
sb.IndexOf(subStr, &index);
printf(" > IndexOf %s is %d\n", (const char*)subStr, index);
subStr = String("_NOT_");
sb.IndexOf(subStr, &index);
printf(" > IndexOf %s is %d\n", (const char*)subStr, index);
subStr = String("32");
sb.LastIndexOf(subStr, &index);
printf(" > LastIndexOf %s is %d\n", (const char*)subStr, index);
subStr = String("_NOT_");
sb.LastIndexOf(subStr, &index);
printf(" > LastIndexOf %s is %d\n", (const char*)subStr, index);
printf("\n === Substring ===\n");
Int32 start = 30, end = 32;
sb.Substring(start, &subStr);
printf(" > Substring from %d is : %s\n", start, (const char*)subStr);
sb.SubstringEx(start, end, &subStr);
printf(" > Substring from %d to %d is : %s\n", start, end, (const char*)subStr);
printf("\n === Get ===\n");
Char32 ch = 0;
sb.GetChar(start, &ch);
printf(" > GetChar at %d is : %c\n", start, ch);
sb.GetLength(&end);
printf(" > GetLength is : %d\n", end);
sb.GetByteCount(&end);
printf(" > GetByteCount is : %d\n", end);
sb.GetCapacity(&end);
printf(" > GetCapacity is : %d\n", end);
printf("\n === Set/Replace/Insert ===\n");
sb.SetChar(13, 'B');
sb.ToString(&str);
printf(" > SetCharAt:\n%s\n", (const char*)str);
sb.Replace(15, 15 + 4, String("Replace"));
sb.ToString(&str);
printf(" > Replace:\n%s\n", (const char*)str);
sb.InsertString(15, String("Insert_"));
sb.ToString(&str);
printf(" > InsertString:\n%s\n", (const char*)str);
sb.InsertString(0, String("HeadInsert_"));
sb.ToString(&str);
printf(" > InsertString in head:\n%s\n", (const char*)str);
sb.InsertChar(19, '_');
sb.ToString(&str);
printf(" > InsertChar:\n%s\n", (const char*)str);
sb.InsertBoolean(19, TRUE);
sb.ToString(&str);
//.........这里部分代码省略.........