Util Namespace Reference

Functions
void	eat_whitespace (std::istream &is)
	discard all whitespace chars until hitting a non-whitespace
std::string	read_quoted_string (std::istream &is)

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Function Documentation

void Util::eat_whitespace

(

std::istream &

is

)

discard all whitespace chars until hitting a non-whitespace

Definition at line 5 of file UtilStream.cxx.

Referenced by read_quoted_string().

{
    char c;
    while (is.get(c)) {
        if (!isspace(c)) {
            is.putback(c);
            break;
        }
    }
}

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std::string Util::read_quoted_string

(

std::istream &

is

)

return a string of words. Strings are delimited by single quotes. any leading white space is eaten.

Definition at line 16 of file UtilStream.cxx.

References eat_whitespace().

Referenced by TDbiRegistryItemXxx< T >::ReadStream(), and TDbiRegistry::ReadStream().

{
    eat_whitespace(is);

    char c;

    if (!is.get(c)) return "";
    if (c == '\'') {
        string stot;
        while (is.get(c)) {
            if (c == '\'') break;
            stot += c;
        }
        return stot;
    }
    else {
        is.putback(c);
        return "";
    }
}

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