Mark constructors and destructors as default where appropriate

[libs/core.git] / source / io / buffered.h

diff --git a/source/io/buffered.h b/source/io/buffered.h
index c88f0f8ece1836d8c0da7d8840d92d8a284f9be4..39c8159ff18c7fa091b8f91c4ab898d0bd36b880 100644 (file)
--- a/source/io/buffered.h
+++ b/source/io/buffered.h
@@ -11,25 +11,26 @@ class Buffered: public Base, public sigc::trackable
 {
 private:
        Base &below;
-       unsigned buf_size;
-       char *buf;
-       char *begin;
-       char *end;
-       Mode cur_op;
+       std::size_t buf_size = 0;
+       char *buf = 0;
+       char *begin = 0;
+       char *end = 0;
+       Mode cur_op = M_NONE;
 
 public:
-       Buffered(Base &, unsigned =8192);
+       Buffered(Base &, unsigned = 8192);
        ~Buffered();
 
        virtual void set_block(bool);
+       virtual void set_inherit(bool);
 
        void flush();
 
 protected:
-       unsigned do_write(const char *, unsigned);
-       unsigned do_read(char *, unsigned);
+       virtual std::size_t do_write(const char *, std::size_t);
+       virtual std::size_t do_read(char *, std::size_t);
 public:
-       unsigned put(char);
+       virtual std::size_t put(char);
 
        bool getline(std::string &);
        int get();
@@ -40,7 +41,7 @@ private:
        void set_op(Mode);
 public:
        Mode get_current_op() const { return cur_op; }
-       unsigned get_current_size() const;
+       std::size_t get_current_size() const;
 };
 
 } // namespace IO