Add decorations for things which are considered part of the API

[libs/core.git] / source / core / except.h

diff --git a/source/core/except.h b/source/core/except.h
index 5dfbe8d03d56d56ac8a879eddc696dbb866670e5..1673ff46a4c528764988bb7520cf0a5a9f0ef6d8 100644 (file)
--- a/source/core/except.h
+++ b/source/core/except.h
@@ -1,93 +1,38 @@
-/* $Id$
+#ifndef MSP_CORE_EXCEPT_H_
+#define MSP_CORE_EXCEPT_H_
 
-This file is part of libmspcore
-Copyright © 2006-2007 Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-#ifndef MSP_CORE_ERROR_H_
-#define MSP_CORE_ERROR_H_
-
-#include <exception>
-#include <string>
-#include "../debug/backtrace.h"
+#include <stdexcept>
+#include "mspcore_api.h"
 
 namespace Msp {
 
-/**
-Base class for all Msp exceptions.
-*/
-class Exception: public std::exception
+class MSPCORE_API invalid_state: public std::logic_error
 {
 public:
-       Exception(const std::string &);
-       ~Exception() throw() { }
-
-       const char *what() const throw() { return w.c_str(); }
-       const Debug::Backtrace &get_backtrace() const throw() { return bt; }
-private:
-       std::string w;
-       Debug::Backtrace bt;
-
+       invalid_state(const std::string &w): logic_error(w) { }
 };
 
-/**
-Thrown when a function parameter has an invalid value.
-*/
-class InvalidParameterValue: public Exception
-{
-public:
-       InvalidParameterValue(const std::string &w_): Exception(w_) { }
-};
 
-/**
-Thrown when a lookup from a map fails.
-*/
-class KeyError: public Exception
+class MSPCORE_API already_called: public invalid_state
 {
 public:
-       KeyError(const std::string &w_): Exception(w_) { }
-       KeyError(const std::string &w_, const std::string &k);
-       const std::string &get_key() const { return key; }
-       ~KeyError() throw() { }
-private:
-       std::string key;
+       already_called(const std::string &w): invalid_state(w) { }
 };
 
-/**
-Thrown when the current object state doesn't allow the requested action.
-*/
-class InvalidState: public Exception
-{
-public:
-       InvalidState(const std::string &w_): Exception(w_) { }
-};
 
-/**
-Thrown when the application is invoked with wrong parameters.
-*/
-class UsageError: public Exception
+class MSPCORE_API unsupported: public std::logic_error
 {
 public:
-       UsageError(const std::string &r, bool b=true): Exception(r), brief(b) { }
-       bool get_brief() const { return brief; }
-private:
-       bool brief;
+       unsupported(const std::string &w): logic_error(w) { }
 };
 
-/**
-Thrown when a system call fails.
-*/
-class SystemError: public Exception
+
+class MSPCORE_API internal_error: public std::logic_error
 {
 public:
-       SystemError(const std::string &, int);
-       int get_error_code() const { return err; }
-private:
-       int err;
-
-       static std::string build_what(const std::string &, int);
+       internal_error(const std::string &w): logic_error(w) { }
 };
 
-} // namespace Msp
+} // namespace Msp;
 
 #endif