VisionPlus_V3.0/DependentLibrary/HaikangCamera/SDK/Includes/GenICam/log4cpp/Priority.hh

/*
 * Priority.hh
 *
 * Copyright 2000, LifeLine Networks BV (www.lifeline.nl). All rights reserved.
 * Copyright 2000, Bastiaan Bakker. All rights reserved.
 *
 * See the COPYING file for the terms of usage and distribution.
 */

#ifndef _LOG4CPP_PRIORITY_HH
#define _LOG4CPP_PRIORITY_HH

#include "Base/GCException.h"
#include <log4cpp/Portability.hh>
#include <string>
#include <stdexcept>

/*
 * Optionally work around rudeness in windows.h on Win32.
 */
#ifdef ERROR
#ifdef LOG4CPP_FIX_ERROR_COLLISION

LOG4CPP_NS_BEGIN
static const int _tmpERRORValue = ERROR;
LOG4CPP_NS_END

#undef ERROR
static const int ERROR = LOG4CPP_NS::_tmpERRORValue;
#define ERROR ERROR

#else  // LOG4CPP_FIX_ERROR_COLLISION
#error Naming collision for 'ERROR' detected. Please read the FAQ for a \
       workaround. 
#endif // LOG4CPP_FIX_ERROR_COLLISION 

#endif // ERROR

/*
 * Other Win32 rudeness in EDK.h
 */
#ifdef DEBUG

#ifdef LOG4CPP_FIX_ERROR_COLLISION

#undef DEBUG
#define DEBUG DEBUG

#else  // LOG4CPP_FIX_ERROR_COLLISION
#error Naming collision for 'DEBUG' detected. Please read the FAQ for a \
       workaround. 
#endif // LOG4CPP_FIX_ERROR_COLLISION 

#endif // DEBUG

LOG4CPP_NS_BEGIN

/**
 * The Priority class provides importance levels with which one
 * can categorize log messages.
 **/
class LOG4CPP_EXPORT Priority {
public:

    static const int MESSAGE_SIZE; // = 8;

    /**
     * Predefined Levels of Priorities. These correspond to the
     * priority levels used by syslog(3).
     **/
    typedef enum {
        EMERG = 0,
        FATAL = 0,
        ALERT = 100,
        CRIT = 200,
        ERROR = 300,
        WARN = 400,
        NOTICE = 500,
        INFO = 600,
        DEBUG = 700,
        NOTSET = 800
    } PriorityLevel;

    /**
     * The type of Priority Values
     **/
    typedef int Value;

    /**
     * Returns the name of the given priority value.
     * Currently, if the value is not one of the PriorityLevel values,
     * the method returns the name of the largest priority smaller
     * the given value.
     * @param priority the numeric value of the priority.
     * @returns a string representing the name of the priority.
     **/
    static const std::string& getPriorityName(int priority) throw();

    /**
     * Returns the value of the given priority name.
     * This can be either one of EMERG ... NOTSET or a
     * decimal string representation of the value, e.g. '700' for DEBUG.
     * @param priorityName the string containing the name of the priority
     * @return the value corresponding with the priority name
     * @throw GenICam::InvalidArgumentException if the priorityName does not
     * correspond with a known Priority name or a number
     **/
    static Value getPriorityValue(const std::string& priorityName);
        // throw(GenICam::InvalidArgumentException);
};
LOG4CPP_NS_END

#endif // _LOG4CPP_PRIORITY_HH