mirror of
https://git.dev.opencascade.org/repos/occt.git
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b9280b8b27
Removed unused exception classes OSD_Exception_FLT_DIVIDE_BY_ZERO, OSD_Exception_INT_DIVIDE_BY_ZERO, OSD_Exception_FLT_DENORMAL_OPERAND, OSD_Exception_FLT_INEXACT_RESULT, OSD_Exception_FLT_INVALID_OPERATION, OSD_Exception_FLT_OVERFLOW, OSD_Exception_FLT_STACK_CHECK, OSD_Exception_FLT_UNDERFLOW.
79 lines
3.4 KiB
C++
79 lines
3.4 KiB
C++
// Copyright (c) 2019 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef _Message_Level_HeaderFile
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#define _Message_Level_HeaderFile
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#include <Message.hxx>
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#include <Message_AlertExtended.hxx>
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#include <Message_Gravity.hxx>
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#include <Message_Messenger.hxx>
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#include <Standard.hxx>
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//! This class is an instance of Sentry to create a level in a message report
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//! Constructor of the class add new (active) level in the report, destructor removes it
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//! While the level is active in the report, new alerts are added below the level root alert.
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//!
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//! The first added alert is a root alert, other are added below the root alert
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//!
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//! If alert has Message_AttributeMeter attribute, active metrics of the default report are stored in
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//! the attribute: start value of metric on adding alert, stop on adding another alert or closing (delete) the level
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//! in the report.
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//!
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//! Processing of this class is implemented in Message_Report, it is used only inside it.
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//! Levels using should be only through using OCCT_ADD_MESSAGE_LEVEL_SENTRY only. No other code is required outside.
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class Message_Level
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{
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public:
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//! Constructor.
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//! One string key is used for all alert meters.
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//! The perf meter is not started automatically, it will be done in AddAlert() method
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Standard_EXPORT Message_Level (const TCollection_AsciiString& theName = TCollection_AsciiString());
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//! Assures stopping upon destruction
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Standard_EXPORT ~Message_Level();
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//! Returns root alert of the level
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//! @return alert instance or NULL
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const Handle(Message_AlertExtended)& RootAlert() const { return myRootAlert; }
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//! Sets the root alert. Starts collects alert metrics if active.
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//! @param theAlert an alert
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Standard_EXPORT void SetRootAlert (const Handle(Message_AlertExtended)& theAlert,
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const Standard_Boolean isRequiredToStart);
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//! Adds new alert on the level. Stops the last alert metric, appends the alert and starts the alert metrics collecting.
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//! Sets root alert beforehand this method using, if the root is NULL, it does nothing.
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//! @param theGravity an alert gravity
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//! @param theAlert an alert
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//! @return true if alert is added
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Standard_EXPORT Standard_Boolean AddAlert (const Message_Gravity theGravity,
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const Handle(Message_Alert)& theAlert);
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private:
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//! Remove the current level from the report. It stops metric collecting for the last and the root alerts.
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Standard_EXPORT void remove();
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private:
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Handle(Message_AlertExtended) myRootAlert; //!< root alert
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Handle(Message_AlertExtended) myLastAlert; //!< last added alert on the root alert
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};
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//! @def MESSAGE_NEW_LEVEL
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//! Creates a new level instance of Sentry. This row should be inserted before messages using in the method.
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#define OCCT_ADD_MESSAGE_LEVEL_SENTRY(theMessage) \
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Message_Level aLevel(theMessage);
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#endif // _Message_Level_HeaderFile
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