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Simplified StringWrapper

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- by changing intoStream to << overload
- and removing redundant ctor
This commit is contained in:
Phil Nash
2013-03-27 23:36:58 +00:00
parent b052bd729a
commit 9e8abc33e7
4 changed files with 13 additions and 21 deletions
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6
include/internal/catch_line_wrap.h
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@@ -15,7 +15,6 @@ namespace Catch {
class LineWrapper {
public:
LineWrapper( std::size_t _indent, std::size_t _right );
LineWrapper( std::size_t _right );
LineWrapper();
@@ -23,14 +22,15 @@ namespace Catch {
LineWrapper& setRight( std::size_t _right );
LineWrapper& wrap( std::string const& _str );
std::ostream& intoStream( std::ostream& stream ) const;
std::string toString() const;
typedef std::vector<std::string>::const_iterator const_iterator;
const_iterator begin() const { return lines.begin(); }
const_iterator end() const { return lines.end(); }
friend std::ostream& operator << ( std::ostream& _stream, LineWrapper const& _lineWrapper );
private:
void wrapInternal( std::string const& _str );

21
include/internal/catch_line_wrap.hpp
View File

@@ -12,13 +12,6 @@
namespace Catch {
LineWrapper::LineWrapper( std::size_t _indent, std::size_t _right )
: indent( _indent, ' ' ),
right( _right ),
nextTab( 0 ),
tab( 0 )
{}
LineWrapper::LineWrapper( std::size_t _right )
: right( _right ),
nextTab( 0 ),
@@ -75,18 +68,18 @@ namespace Catch {
addLine( _str );
}
std::ostream& LineWrapper::intoStream( std::ostream& stream ) const {
for( const_iterator it = begin(), itEnd = end();
std::ostream& operator << ( std::ostream& _stream, LineWrapper const& _lineWrapper ) {
for( LineWrapper::const_iterator it = _lineWrapper.begin(), itEnd = _lineWrapper.end();
it != itEnd; ++it ) {
if( it != begin() )
stream << "\n";
stream << *it;
if( it != _lineWrapper.begin() )
_stream << "\n";
_stream << *it;
}
return stream;
return _stream;
}
std::string LineWrapper::toString() const {
std::ostringstream oss;
intoStream( oss );
oss << *this;
return oss.str();
}