#include "Util.h"

namespace xml
{

std::ostream& Util::tabs(std::ostream& out, int count, const std::string& tab)
{
	for ( int i = 0; i < count; ++i )
		out << tab;
	return out;
}

std::string Util::nextToken(std::istream& in)
{
	std::string result;

	// Ignore whitespace before the next token
	while ( isspace(in.peek()) )
		in.get();

	// Retrieve characteres until find a separator: whitespace or '>'
	for ( char ch = in.get(); in; ch = in.get() )
	{
		if ( isspace(ch) || ch == '>' )
			return result;

		result += ch;
	}

	return result;
}

} // namespace xml