1.1 --- a/lemon/bits/item_writer.h Mon Jul 04 15:03:25 2005 +0000
1.2 +++ b/lemon/bits/item_writer.h Mon Jul 04 16:11:00 2005 +0000
1.3 @@ -56,7 +56,7 @@
1.4 void write(std::ostream& os, const std::string& value) {
1.5 os << "\"";
1.6 if (escaped) {
1.7 - std::ostringstream ls;
1.8 + std::ostringstream ls(value);
1.9 for (int i = 0; i < (int)value.size(); ++i) {
1.10 writeEscape(ls, value[i]);
1.11 }
1.12 @@ -118,6 +118,34 @@
1.13 };
1.14
1.15 /// \ingroup item_io
1.16 + /// \brief Writer class for quoted char array.
1.17 + ///
1.18 + /// Writer class for quoted char array. It can process the escape
1.19 + /// sequences in the char array.
1.20 + /// \author Balazs Dezso
1.21 + class QuotedCharArrayWriter {
1.22 + public:
1.23 + typedef const char* Value;
1.24 +
1.25 + /// \brief Constructor for the writer.
1.26 + ///
1.27 + /// Constructor for the writer. If the given parameter is true
1.28 + /// the writer creates escape sequences from special characters.
1.29 + QuotedCharArrayWriter(bool _escaped = true) : escaped(_escaped) {}
1.30 +
1.31 + /// \brief Writes a quoted char array to the given stream.
1.32 + ///
1.33 + /// Writes a quoted char array to the given stream.
1.34 + void write(std::ostream& os, const char* value) {
1.35 + QuotedStringWriter(escaped).write(os, std::string(value));
1.36 + }
1.37 +
1.38 + private:
1.39 + bool escaped;
1.40 + };
1.41 +
1.42 +
1.43 + /// \ingroup item_io
1.44 ///
1.45 /// \brief Writer for standard containers.
1.46 ///
1.47 @@ -181,6 +209,14 @@
1.48 class DefaultWriter<std::string>
1.49 : public QuotedStringWriter {};
1.50
1.51 + template <int length>
1.52 + class DefaultWriter<char[length]>
1.53 + : public QuotedCharArrayWriter {};
1.54 +
1.55 + template <int length>
1.56 + class DefaultWriter<const char[length]>
1.57 + : public QuotedCharArrayWriter {};
1.58 +
1.59 template <typename Item>
1.60 class DefaultWriter<std::vector<Item> >
1.61 : public IterableWriter<std::vector<Item> > {};
1.62 @@ -210,7 +246,9 @@
1.63 struct DefaultWriterTraits {
1.64
1.65 template <typename _Value>
1.66 - struct Writer : DefaultWriter<_Value> {};
1.67 + struct Writer : DefaultWriter<_Value> {
1.68 + typedef DefaultWriter<_Value> Parent;
1.69 + };
1.70
1.71 };
1.72