#ifndef MSP_IO_BUFFERED_H_
#define MSP_IO_BUFFERED_H_
+#include <sigc++/trackable.h>
+#include <msp/core/mspcore_api.h>
#include "base.h"
namespace Msp {
namespace IO {
-class Buffered: public Base
+class MSPCORE_API 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 = nullptr;
+ char *begin = nullptr;
+ char *end = nullptr;
+ Mode cur_op = M_NONE;
public:
- Buffered(Base &, unsigned =8192);
+ Buffered(Base &, unsigned = 8192);
~Buffered();
+ void set_block(bool) override;
+ void set_inherit(bool) override;
+
void flush();
protected:
- unsigned do_write(const char *, unsigned);
- unsigned do_read(char *, unsigned);
+ std::size_t do_write(const char *, std::size_t) override;
+ std::size_t do_read(char *, std::size_t) override;
public:
- unsigned put(char);
+ std::size_t put(char) override;
+
+ bool getline(std::string &) override;
+ int get() override;
- bool getline(std::string &);
- int get();
+ const Handle &get_handle(Mode) override;
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