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ot::StringWriter class
Implements writing to a string buffer.
Syntax
class StringWriter
{
public:
StringWriter(char *aBuffer, uint16_t aSize);
StringWriter &Clear(void);
bool IsTruncated(void) const { return mLength >= mSize; }
uint16_t GetLength(void) const { return mLength; }
uint16_t GetSize(void) const { return mSize; }
StringWriter &Append(const char *aFormat, ...) OT_TOOL_PRINTF_STYLE_FORMAT_ARG_CHECK(2, 3);
StringWriter &AppendVarArgs(const char *aFormat, va_list aArgs);
StringWriter &AppendHexBytes(const uint8_t *aBytes, uint16_t aLength);
StringWriter &AppendCharMultipleTimes(char aChar, uint16_t aCount);
void ConvertToLowercase(void) { StringConvertToLowercase(mBuffer); }
void ConvertToUppercase(void) { StringConvertToUppercase(mBuffer); }
private:
char *mBuffer;
uint16_t mLength;
const uint16_t mSize;
};
Fields
Field
Declared as
uint16_t
const uint16_t
Related Functions
Found 5 other functions taking a StringWriter
argument:
Function
Description
Converts the prefix to a string. The IPv6 prefix string is formatted as "%x:%x:%x:...[::]/plen".
Converts an uptime value (number of milliseconds) to a human-readable string. The string follows the format "::." for hours, minutes, seconds and millisecond (if uptime is shorter than one day) or "d.::." (if longer than a day). @p aIncludeMsec can be used to determine whether `.` milliseconds is included or omitted in the resulting string.
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