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#ifndef INCLUDED_BOBCAT_MSG_
#define INCLUDED_BOBCAT_MSG_
#include <iterator>
#include <sstream>
#include <fstream>
#include <string>
#include <bobcat/errno>
namespace FBB
{
void info(std::ostream &out);
void spool(std::ostream &out);
void warning(std::ostream &out);
void err(std::ostream &out);
void fatal(std::ostream &out);
std::ostringstream &msg();
std::ostringstream &lineMsg();
class Msg
{
friend void err(std::ostream &out);
friend void spool(std::ostream &out);
friend void info(std::ostream &out);
friend void warning(std::ostream &out);
friend void fatal(std::ostream &out);
friend std::ostringstream &msg();
friend std::ostringstream &msgstream();
friend std::ostringstream &lineMsg();
static size_t s_line;
static char const *s_warning;
static size_t s_warnCount;
static size_t s_count;
static size_t s_maxCount;
static std::ostringstream s_msg;
static std::ostream s_out;
static std::ostream s_info;
static std::ofstream s_fout;
static bool s_display;
public:
static bool display();
static void open(std::ifstream &in, std::string const &name);
static void open(std::ofstream &out, std::string const &name);
static void open(std::ofstream &out, std::string const &name,
size_t protection);
static bool setDisplay(bool mode);
static void setOstream(std::string const &name);
static void setLine(size_t linenr);
static void setWarning(char const *pre = "[Warning] ");
static void setMaxCount(size_t maxCount);
static size_t count();
static bool errors();
static size_t warnings();
static std::streambuf *setInfoBuf(std::streambuf *newBuffer,
bool display = true);
static std::streambuf *infoToWarning();
};
inline bool Msg::display()
{
return s_display;
}
inline void Msg::setLine(size_t linenr)
{
s_line = linenr;
}
inline void Msg::setWarning(char const *pre)
{
s_warning = pre;
}
inline void Msg::setMaxCount(size_t maxCount)
{
s_maxCount = maxCount;
}
inline size_t Msg::count()
{
return s_count;
}
inline bool Msg::errors()
{
return s_count;
}
inline size_t Msg::warnings()
{
return s_warnCount;
}
inline std::streambuf *Msg::infoToWarning()
{
return setInfoBuf(s_out.rdbuf());
}
inline std::ostringstream &msgstream()
{
return Msg::s_msg;
}
} // namespace FBB
namespace std
{
inline void operator<<(ostream &ostrstream, void (*manip)(ostream &str))
{
(*manip)(ostrstream);
}
}
#endif
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