BloombergLP::bdlde::Utf8Util::getLineAndColumnNumber

Synopses

Declared in <bdlde_utf8util.h>

For the specified byteOffset in the specified input, load the offset's line number into the specified lineNumber, the column number into the specified utf8Column, and the byte offset for the start of the line into startOfLineByteOffset. Optionally specify lineDelimeter used to the determine line separator. If lineDelimeter is not supplied, lines are delimited using ` `. Return 0 on success, or a non-zero value if location cannot be found in input or if input contains non-UTF-8 characters. The utf8Column is the number of UTF-8 code points between startOfLineByteOffset and byteOffset.

static
int
getLineAndColumnNumber(
    Uint64* lineNumber,
    Uint64* utf8Column,
    Uint64* startOfLineByteOffset,
    std::streambuf* input,
    Uint64 byteOffset);

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Same as the related overload above for getLineAndColumnNumber.

static
int
getLineAndColumnNumber(
    Uint64* lineNumber,
    Uint64* utf8Column,
    Uint64* startOfLineByteOffset,
    std::streambuf* input,
    Uint64 byteOffset,
    char lineDelimeter);

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