Citizen.cc File Reference

Implementation of Citizen. More...

#include <ctype.h>
#include <cerrno>
#include <iostream>
#include <memory>
#include <boost/format.hpp>
#include "lsst/daf/base/Citizen.h"
#include "lsst/pex/exceptions.h"
#include "lsst/utils/Demangle.h"

Go to the source code of this file.

Classes
class	CitizenInit
	Called once when the memory system is being initialised. More...

Functions
callbacks
Set the New/Delete callback functions; in each case the previously installed callback is returned. These callback functions return a value which is Added to the previously registered id. The default callback functions are called default{New,Delete}Callback; you may want to set a break point in these callbacks from your favourite debugger
dafBase::Citizen::memId	defaultNewCallback (dafBase::Citizen::memId const cid)
	Default callbacks. More...
dafBase::Citizen::memId	defaultDeleteCallback (dafBase::Citizen const *ptr)
	Default DeleteCallback. More...
dafBase::Citizen::memId	defaultCorruptionCallback (dafBase::Citizen const *ptr)
	Default CorruptionCallback. More...

Variables
CitizenInit	one

Detailed Description

Implementation of Citizen.

Definition in file Citizen.cc.

Function Documentation

defaultCorruptionCallback()

dafBase::Citizen::memId defaultCorruptionCallback

(

dafBase::Citizen const *

ptr

)

Default CorruptionCallback.

Parameters

ptr	About-to-be deleted Citizen

Definition at line 466 of file Citizen.cc.

                                {
    throw LSST_EXCEPT(lsst::pex::exceptions::MemoryError,
                      str(boost::format("Citizen \"%s\" is corrupted") % ptr->repr()));

    return ptr->getId();                // NOTREACHED
}

defaultDeleteCallback()

dafBase::Citizen::memId defaultDeleteCallback

(

dafBase::Citizen const *

ptr

)

Default DeleteCallback.

Parameters

ptr	About-to-be deleted Citizen

Definition at line 457 of file Citizen.cc.

                                      {
    static int dId = 0;             // how much to incr memId
    std::cerr << boost::format("Deleting memId %s\n") % ptr->repr();

    return dId;
}

defaultNewCallback()

dafBase::Citizen::memId defaultNewCallback

(

dafBase::Citizen::memId const

cid

)

Default callbacks.

Note that these may well be the target of debugger breakpoints, so e.g. dId may well be changed behind our back Default NewCallback

Parameters

cid	ID for just-allocated Citizen

Definition at line 447 of file Citizen.cc.

                                   {
    static int dId = 0;             // how much to incr memId
    std::cerr << boost::format("Allocating memId %d\n") % cid;

    return dId;
}

Variable Documentation

one

CitizenInit one

Definition at line 156 of file Citizen.cc.