dev-cpp-users Mailing List for Dev-C++

Wall time is time of day.
CPU time is amount of time a program has consumed.

However, I was a bit fast to reply on clock(). That function returns CPU
time and not wall time.

/Per W

On Tue, 1 Jul 2003, Vesa-Matti wrote:

> What=B4s this so called wall time?
>
>
>
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Auto-indent here is what happens when you add new lines in the editor.

To allow change of indenting in existing code, look for the program
"indent".

/Per W

On Mon, 30 Jun 2003, Avik Ghose wrote:

> That's the best the IDE can do :-).
>
> Vesa-Matti <bo...@mb...> wrote:To my previous question.
> There=B4s a checkbox labeled Auto Indent in the Tools>>Editor options
> menu, but checking it doesn=B4t seem to have any effect. Currently the ID=
E
> only prints everything to the same column regardless of curly brackets
> and everything.
>
> Vesa-Matti wrote:
> > Can Dev-C++ automatically indent the code?
> > If it can, how it can be enabled/configured?
> >
>
>
>
> -------------------------------------------------------
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>
>
> Thanx and Regards
>    Avik Ghose
> SMS using the Yahoo! Messenger;Download latest version.

Hello,

> The Package Manager has no ability to add packages, only to remove them.
> Once again, how do I add a DevPak to dev-cpp ? Double-clicking doesn't do
> it so there must be a way.

It seems you are not using a recent 4.9.X version, so your package manager 
doesn't recognize the new DevPaks.

Greetings,
Colin

>
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That's the best the IDE can do :-).

Vesa-Matti <bo...@mb...> wrote:To my previous question.
There´s a checkbox labeled Auto Indent in the Tools>>Editor options
menu, but checking it doesn´t seem to have any effect. Currently the IDE
only prints everything to the same column regardless of curly brackets
and everything.

Vesa-Matti wrote:
> Can Dev-C++ automatically indent the code?
> If it can, how it can be enabled/configured?
>



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Thanx and Regards
   Avik Ghose
SMS using the Yahoo! Messenger;Download latest version.

What=B4s this so called wall time?

Note that this is just wall time, and doesn't have anything with CPU time
to do.

/Per W

On Mon, 30 Jun 2003, David McKen wrote:

> Maybe I can do a little better.
>
> clock in time.h returns the number of CPU clock 'ticks'
> since the process started. Combine that with the macro
> CLK_TCK which gives you the number of ticks per second you
> can get the most accurate timer that your processor can
> handle. And best of all it is ANSI compliant.
>
> --- Felipe Lima <li...@cp...> wrote:
> > Is there any function or command or program that, under
> > windows, returns me how much time of CPU processing it
> > spent? Must be someting in order or ms(milisseconds) or
> > less.
> >
> >
> > Thankx.
> >
> > -=-=-=-=-=-=-
> > Felipe Lima - Software Tester/ Developer
> > CPTS - Software Test Research Center
> > HP Brazil  - PUCRS
>
>
> =====
> Signed
> David Mcken
>
> Life Sucks
> Live with it
>
> __________________________________
> Do you Yahoo!?
> The New Yahoo! Search - Faster. Easier. Bingo.
> http://search.yahoo.com
>
>
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Too fast answer :-)

What I meant to say is that clock() requires the application to get the
start value, so it can't retrieve all used time for a process. Also,
depending on implementation you really have to take care of overflow.
A third thing. It can't handle children. For that you need to call the
times() function.

The correct frequency of clock() is CLOCKS_PER_SEC.

/Per W

On Mon, 30 Jun 2003, David McKen wrote:

> Maybe I can do a little better.
>
> clock in time.h returns the number of CPU clock 'ticks'
> since the process started. Combine that with the macro
> CLK_TCK which gives you the number of ticks per second you
> can get the most accurate timer that your processor can
> handle. And best of all it is ANSI compliant.
>
> --- Felipe Lima <li...@cp...> wrote:
> > Is there any function or command or program that, under
> > windows, returns me how much time of CPU processing it
> > spent? Must be someting in order or ms(milisseconds) or
> > less.
> >
> >
> > Thankx.
> >
> > -=-=-=-=-=-=-
> > Felipe Lima - Software Tester/ Developer
> > CPTS - Software Test Research Center
> > HP Brazil  - PUCRS
>
>
> =====
> Signed
> David Mcken
>
> Life Sucks
> Live with it
>
> __________________________________
> Do you Yahoo!?
> The New Yahoo! Search - Faster. Easier. Bingo.
> http://search.yahoo.com
>
>
> -------------------------------------------------------
> This SF.Net email sponsored by: Free pre-built ASP.NET sites including
> Data Reports, E-commerce, Portals, and Forums are available now.
> Download today and enter to win an XBOX or Visual Studio .NET.
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> _______________________________________________
> Dev-cpp-users mailing list
> Dev...@li...
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>

No clock functions might be used, since they return wall time, and doesn't
take into account how much CPU the actual program got.

Under windows, you should use GetThreadTimes(), which will report amount
of time spent in user and kernel for a single thread, or GetProcessTimes()
that reports used time for a process.

Under unix, the corresponding call is getrusage().

/Per W

No clock functions might be used, since

On Mon, 30 Jun 2003, Felipe Lima wrote:

> Is there any function or command or program that, under windows, returns me how much time of CPU processing it spent? Must be someting in order or ms(milisseconds) or less.
>
>
> Thankx.
>
> -=-=-=-=-=-=-
> Felipe Lima - Software Tester/ Developer
> CPTS - Software Test Research Center
> HP Brazil  - PUCRS

Some questions (like general question about DirectX, DLL, Windows 
programming and assembly programming tutorials) seem to come over and over 
again. It is natural since the subjects are very exciting, but perhaps it is 
a little inefficient for you to type basically the same answers several 
times.

My question is: Would be possible to create some sort of mail-list FAQ with 
relevant links to good tutorials? When someone finds a good tutorial it 
could be submitted directly to the FAQ.

The mail-list archive serves this purpose to some extent, but it is too 
difficult to find the general answers among the more specific "what's wrong 
with my code" etc.

Best regards
Björn Terelius

_________________________________________________________________
MSN 8 with e-mail virus protection service: 2 months FREE* 
http://join.msn.com/?page=features/virus

> Message: 4
> Date: Mon, 30 Jun 2003 18:20:11 +0200
> From: =?windows-1252?Q?Carlos_Garc=EDa_del_Monte?= <sol...@ya...>
> To: dev-cpp-users <dev...@li...>
> Subject: Re: [Dev-C++] DevPak
>
> I anser only to the first part.
> It happens to me the same, I use win2k, too, what you shall do is run
> the package manager, which is in the folder of dev (say C:\Dev-Cpp\),
> and under the tools menu.

The Package Manager has no ability to add packages, only to remove them.
Once again, how do I add a DevPak to dev-cpp ? Double-clicking doesn't do it
so there must be a way.

There is not any CLK_TCK as part of any C or C++ standard. You are probably
refering to CLOCKS_PER_SEC.

After a search on the web I came up to this:


http://www.lysator.liu.se/c/c-errata.html


Check your macro name there.


My Greek K&R 2 has it correctly.






Ioannis Vranos
 
* Programming pages: http://www.noicys.freeurl.com
* Alternative URL 1: http://run.to/noicys
* Alternative URL 2: http://www.noicys.cjb.net



> -----Original Message-----
> From: dev...@li... 
> [mailto:dev...@li...] On Behalf 
> Of David McKen
> Sent: Monday, June 30, 2003 8:49 PM
> To: Dev-C Mailing List
> Subject: Re: [Dev-C++] Timing My Application
> 
> 
> Maybe I can do a little better.
> 
> clock in time.h returns the number of CPU clock 'ticks'
> since the process started. Combine that with the macro
> CLK_TCK which gives you the number of ticks per second you
> can get the most accurate timer that your processor can
> handle. And best of all it is ANSI compliant.
> 
> --- Felipe Lima <li...@cp...> wrote:
> > Is there any function or command or program that, under
> > windows, returns me how much time of CPU processing it
> > spent? Must be someting in order or ms(milisseconds) or
> > less. 
> > 
> > 
> > Thankx.
> > 
> > -=-=-=-=-=-=-
> > Felipe Lima - Software Tester/ Developer
> > CPTS - Software Test Research Center
> > HP Brazil  - PUCRS
> 
> 
> =====
> Signed 
> David Mcken
> 
> Life Sucks
> Live with it
> 
> __________________________________
> Do you Yahoo!?
> The New Yahoo! Search - Faster. Easier. Bingo.
> http://search.yahoo.com
> 
> 
> -------------------------------------------------------
> This SF.Net email sponsored by: Free pre-built ASP.NET sites including
> Data Reports, E-commerce, Portals, and Forums are available now.
> Download today and enter to win an XBOX or Visual Studio .NET.
> http://aspnet.click-url.com/go/psa00100006ave/direct;at.asp_06
1203_01/01
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To my previous question.
There=B4s a checkbox labeled Auto Indent in the Tools>>Editor options
menu, but checking it doesn=B4t seem to have any effect. Currently the =
IDE
only prints everything to the same column regardless of curly brackets
and everything.

Vesa-Matti wrote:
 > Can Dev-C++ automatically indent the code?
 > If it can, how it can be enabled/configured?
 >

One thing to not be confused in my example. The unsigned keys i am storing
are sequential, that is 1,2,3,... that's why the
map<unsigned,double>::size_type is used from 1 to <=.size(). I could have
used an unsigned counter too. 

I am telling this so as to avoid possible newbie confusion, there is no
separate access through a size_type. size_types are unsigned integer values
used to describe the size (at least for usual containers, one can always
define his own size_type and size() to describe what he imagines as "size"
in his own classes. :-) ).






Ioannis Vranos
 
* Programming pages: http://www.noicys.freeurl.com
* Alternative URL 1: http://run.to/noicys
* Alternative URL 2: http://www.noicys.cjb.net



> -----Original Message-----
> From: dev...@li... 
> [mailto:dev...@li...] On Behalf 
> Of David McKen
> Sent: Monday, June 30, 2003 8:53 PM
> To: Dev-C Mailing List
> Subject: RE: [Dev-C++] Reverse Map lookup.
> 
> 
> Cool.
> 
> The only thing I was planning on using was the [] so I
> could access the function pointers in the first map
> easily
> (will do this more often, the reverse look-up will only
> be
> used by admin functions setting up the connection between
> command name and function pointer)
> 
> --- Ioannis Vranos <iv...@em...> wrote:
> > > -----Original Message-----
> > > From: dev...@li... 
> > > [mailto:dev...@li...] On
> > Behalf 
> > > Of David McKen
> > > Sent: Monday, June 30, 2003 6:27 PM
> > > To: Dev-C Mailing List
> > > Subject: [Dev-C++] Reverse Map lookup.
> > > 
> > > 
> > > Ok, here is a question for all you STL users out
> > there.
> > > 
> > > I have a map which uses a string as the key and the
> > data
> > > object is a function pointer (I am yet to implement
> > this so
> > > don't ask me how I did it). What I would need (please
> > don't
> > > ask me why, it is the request of another member of
> >our
> > > team) but I also need to do a reverse-lookup (for a
> > given
> > > function pointer address what strings are assigned).
> > > 
> > > For the curious this is for a dynamic command system.
> > When
> > > the user enters a command we look up what function is
> > > assigned to that command. For now you can assume that
> > it is
> > > a 1:1 relationship, no more than one command is
> > mapped
> > to a
> > > particular function. This might change in the future
> > > (should we start implementing aliases) so a solution
> > that
> > > would solve this as well would be quite helpful.
> > 
> > 
> > multimap for more than 1:1.
> > 
> > 
> >  
> > > So far the only solutions I see is to set up 2 maps
> > (2nd
> > > one for the reverse lookup would have to be a
> > multimap
> > if
> > > more than one command can be mapped to a particular
> > > function)
> > 
> > 
> > Yes. There is a std::multimap.
> > 
> > 
> > >. To make sure everything is kept in sync I would
> > > probably have to encapsulate it and over-ride some
> > > operators.
> > 
> > 
> > If you are not very time concerned (I am using maps in
> > this style myself and
> > haven't found it to be very slow) you can use a loop to
> > check each one of
> > the addresses. Look what I am doing in a program of
> > mine:
> > 
> > 
> > >  map<unsigned, double> al;
> > >  
> > >   // Ls sorted
> > >  vector<double>L;
> > > 
> > > // ...
> > > 
> > > 
> > > The double are floating point numbers, the same in both
> > > cases. In L they are
> > > sorted though:
> > > 
> > > 
> > > for(vector<unsigned>::size_type i=0; i<E.size(); ++i)
> > >  {
> > >  	for(vector<unsigned>::size_type j=0; j<A[i].size();
> > > ++j)
> > >   	{
> > >  		al[ A[i][j] ]= something;
> > > 
> > >  		L.push_back(al[ A[i][j] ]);
> > >  	}
> > >  }
> > > 
> > > 
> > > 
> > > sort(L.begin(), L.end());
> > > 
> > > 
> > >  system("cls");
> > >  
> > > 
> > >  
> > >  for(map<unsigned, double>::size_type i=1;
> > i<=al.size();
> > > ++i)
> > >  {
> > >  	cout<<i<<": "<<al[i]<<"\t\t\t";
> > >    
> > >    cout<<L[i-1]<<": ";
> > >    
> > >    for(map<unsigned, double>::size_type j=1;
> > > j<=al.size(); ++j)
> > >    {
> > >    	if(L[i-1]==al[j])
> > >    	{
> > >    	  cout<<j<<endl;
> > >    	  break;
> > >    	}
> > >    }
> > > 
> > >  }
> > > 
> > > 
> > > 
> > > Check the last for loop inside the same for  loop. I
> > > search the value L[i-1]
> > > (sorted vector) inside the map and display the unsigned
> > > corresponding to it.
> > > It doesn't take long.
> > > 
> > > 
> > > If you can't afford it, then you will have to use a
> > > multimap and a map and
> > > keep them synchronized. I do not see any need to
> > overload
> > > anything though.
> 
> 
> =====
> Signed 
> David Mcken
> 
> Life Sucks
> Live with it
> 
> __________________________________________________
> Do you Yahoo!?
> The New Yahoo! Search - Faster. Easier. Bingo
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> 
> 
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1203_01/01
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 From the Jargon File:

tick n.

1. A jiffy (sense 1). 2. In simulations, the discrete unit of time that passes between iterations of the simulation mechanism. In AI applications, this amount of time is often left unspecified, since the only constraint of interest is the ordering of events. This sort of AI simulation is often pejoratively referred to as `tick-tick-tick' simulation, especially when the issue of simultaneity of events with long, independent chains of causes is handwaved. 3. In the FORTH language, a single quote character.

Felipe Lima wrote:

> What do you mean by "tick"? I didn't get it =(
> 
> 
> -=-=-=-=-=-=-
> Felipe Lima - Software Tester/ Developer
> CPTS - Software Test Research Center
> HP Brazil  - PUCRS
> ----- Original Message ----- 
> From: "David McKen" <ci...@ya...>
> To: "Felipe Lima" <li...@cp...>
> Sent: Monday, June 30, 2003 2:48 PM
> Subject: Re: [Dev-C++] Timing My Application
> 
> 
> 
>>Maybe I can do a little better.
>>
>>clock in time.h returns the number of CPU clock 'ticks' since the process started. Combine that with the macro CLK_TCK which gives you the number of ticks per second you can get the most accurate timer that your processor can handle. And best of all it is ANSI compliant.
>>
>>--- Felipe Lima <li...@cp...> wrote:
>>
>>>Is there any function or command or program that, under windows, returns me how much time of CPU processing it spent? Must be someting in order or ms(milisseconds) or less. 
>>>
>>>Thankx.
>>>
>>>-=-=-=-=-=-=-
>>>Felipe Lima - Software Tester/ Developer
>>>CPTS - Software Test Research Center
>>>HP Brazil  - PUCRS
>>
>>
>>=====
>>Signed 
>>David Mcken
>>
>>Life Sucks
>>Live with it
>>
>>__________________________________
>>Do you Yahoo!?
>>SBC Yahoo! DSL - Now only $29.95 per month!
>>http://sbc.yahoo.com

What do you mean by "tick"? I didn't get it =(


-=-=-=-=-=-=-
Felipe Lima - Software Tester/ Developer
CPTS - Software Test Research Center
HP Brazil  - PUCRS
----- Original Message ----- 
From: "David McKen" <ci...@ya...>
To: "Felipe Lima" <li...@cp...>
Sent: Monday, June 30, 2003 2:48 PM
Subject: Re: [Dev-C++] Timing My Application


> Maybe I can do a little better.
> 
> clock in time.h returns the number of CPU clock 'ticks'
> since the process started. Combine that with the macro
> CLK_TCK which gives you the number of ticks per second you
> can get the most accurate timer that your processor can
> handle. And best of all it is ANSI compliant.
> 
> --- Felipe Lima <li...@cp...> wrote:
> > Is there any function or command or program that, under
> > windows, returns me how much time of CPU processing it
> > spent? Must be someting in order or ms(milisseconds) or
> > less. 
> > 
> > 
> > Thankx.
> > 
> > -=-=-=-=-=-=-
> > Felipe Lima - Software Tester/ Developer
> > CPTS - Software Test Research Center
> > HP Brazil  - PUCRS
> 
> 
> =====
> Signed 
> David Mcken
> 
> Life Sucks
> Live with it
> 
> __________________________________
> Do you Yahoo!?
> SBC Yahoo! DSL - Now only $29.95 per month!
> http://sbc.yahoo.com
> 
> 

Cool.

The only thing I was planning on using was the [] so I
could access the function pointers in the first map
easily
(will do this more often, the reverse look-up will only
be
used by admin functions setting up the connection between
command name and function pointer)

--- Ioannis Vranos <iv...@em...> wrote:
> > -----Original Message-----
> > From: dev...@li... 
> > [mailto:dev...@li...] On
> Behalf 
> > Of David McKen
> > Sent: Monday, June 30, 2003 6:27 PM
> > To: Dev-C Mailing List
> > Subject: [Dev-C++] Reverse Map lookup.
> > 
> > 
> > Ok, here is a question for all you STL users out
> there.
> > 
> > I have a map which uses a string as the key and the
> data
> > object is a function pointer (I am yet to implement
> this so
> > don't ask me how I did it). What I would need (please
> don't
> > ask me why, it is the request of another member of
>our
> > team) but I also need to do a reverse-lookup (for a
> given
> > function pointer address what strings are assigned).
> > 
> > For the curious this is for a dynamic command system.
> When
> > the user enters a command we look up what function is
> > assigned to that command. For now you can assume that
> it is
> > a 1:1 relationship, no more than one command is
> mapped
> to a
> > particular function. This might change in the future
> > (should we start implementing aliases) so a solution
> that
> > would solve this as well would be quite helpful.
> 
> 
> multimap for more than 1:1.
> 
> 
>  
> > So far the only solutions I see is to set up 2 maps
> (2nd
> > one for the reverse lookup would have to be a
> multimap
> if
> > more than one command can be mapped to a particular
> > function)
> 
> 
> Yes. There is a std::multimap.
> 
> 
> >. To make sure everything is kept in sync I would
> > probably have to encapsulate it and over-ride some
> > operators.
> 
> 
> If you are not very time concerned (I am using maps in
> this style myself and
> haven't found it to be very slow) you can use a loop to
> check each one of
> the addresses. Look what I am doing in a program of
> mine:
> 
> 
> >  map<unsigned, double> al;
> >  
> >   // Ls sorted
> >  vector<double>L;
> > 
> > // ...
> > 
> > 
> > The double are floating point numbers, the same in both
> > cases. In L they are
> > sorted though:
> > 
> > 
> > for(vector<unsigned>::size_type i=0; i<E.size(); ++i)
> >  {
> >  	for(vector<unsigned>::size_type j=0; j<A[i].size();
> > ++j)
> >   	{
> >  		al[ A[i][j] ]= something;
> > 
> >  		L.push_back(al[ A[i][j] ]);
> >  	}
> >  }
> > 
> > 
> > 
> > sort(L.begin(), L.end());
> > 
> > 
> >  system("cls");
> >  
> > 
> >  
> >  for(map<unsigned, double>::size_type i=1;
> i<=al.size();
> > ++i)
> >  {
> >  	cout<<i<<": "<<al[i]<<"\t\t\t";
> >    
> >    cout<<L[i-1]<<": ";
> >    
> >    for(map<unsigned, double>::size_type j=1;
> > j<=al.size(); ++j)
> >    {
> >    	if(L[i-1]==al[j])
> >    	{
> >    	  cout<<j<<endl;
> >    	  break;
> >    	}
> >    }
> > 
> >  }
> > 
> > 
> > 
> > Check the last for loop inside the same for  loop. I
> > search the value L[i-1]
> > (sorted vector) inside the map and display the unsigned
> > corresponding to it.
> > It doesn't take long.
> > 
> > 
> > If you can't afford it, then you will have to use a
> > multimap and a map and
> > keep them synchronized. I do not see any need to
> overload
> > anything though.


=====
Signed 
David Mcken

Life Sucks
Live with it

__________________________________________________
Do you Yahoo!?
The New Yahoo! Search - Faster. Easier. Bingo
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Maybe I can do a little better.

clock in time.h returns the number of CPU clock 'ticks'
since the process started. Combine that with the macro
CLK_TCK which gives you the number of ticks per second you
can get the most accurate timer that your processor can
handle. And best of all it is ANSI compliant.

--- Felipe Lima <li...@cp...> wrote:
> Is there any function or command or program that, under
> windows, returns me how much time of CPU processing it
> spent? Must be someting in order or ms(milisseconds) or
> less. 
> 
> 
> Thankx.
> 
> -=-=-=-=-=-=-
> Felipe Lima - Software Tester/ Developer
> CPTS - Software Test Research Center
> HP Brazil  - PUCRS


=====
Signed 
David Mcken

Life Sucks
Live with it

__________________________________
Do you Yahoo!?
The New Yahoo! Search - Faster. Easier. Bingo.
http://search.yahoo.com

Is there any function or command or program that, under windows, returns =
me how much time of CPU processing it spent? Must be someting in order =
or ms(milisseconds) or less.=20


Thankx.

-=3D-=3D-=3D-=3D-=3D-=3D-
Felipe Lima - Software Tester/ Developer
CPTS - Software Test Research Center
HP Brazil  - PUCRS

> -----Original Message-----
> From: dev...@li...=20
> [mailto:dev...@li...] On Behalf=20
> Of David McKen
> Sent: Monday, June 30, 2003 6:27 PM
> To: Dev-C Mailing List
> Subject: [Dev-C++] Reverse Map lookup.
>=20
>=20
> Ok, here is a question for all you STL users out there.
>=20
> I have a map which uses a string as the key and the data
> object is a function pointer (I am yet to implement this so
> don't ask me how I did it). What I would need (please don't
> ask me why, it is the request of another member of our
> team) but I also need to do a reverse-lookup (for a given
> function pointer address what strings are assigned).
>=20
> For the curious this is for a dynamic command system. When
> the user enters a command we look up what function is
> assigned to that command. For now you can assume that it is
> a 1:1 relationship, no more than one command is mapped to a
> particular function. This might change in the future
> (should we start implementing aliases) so a solution that
> would solve this as well would be quite helpful.


multimap for more than 1:1.


=20
> So far the only solutions I see is to set up 2 maps (2nd
> one for the reverse lookup would have to be a multimap if
> more than one command can be mapped to a particular
> function)


Yes. There is a std::multimap.


>. To make sure everything is kept in sync I would
> probably have to encapsulate it and over-ride some
> operators.


If you are not very time concerned (I am using maps in this style myself =
and
haven't found it to be very slow) you can use a loop to check each one =
of
the addresses. Look what I am doing in a program of mine:


 map<unsigned, double> al;
=20
  // Ls sorted
 vector<double>L;

// ...


The double are floating point numbers, the same in both cases. In L they =
are
sorted though:


for(vector<unsigned>::size_type i=3D0; i<E.size(); ++i)
 {
 	for(vector<unsigned>::size_type j=3D0; j<A[i].size(); ++j)
  	{
 		al[ A[i][j] ]=3D something;

 		L.push_back(al[ A[i][j] ]);
 	}
 }



sort(L.begin(), L.end());


 system("cls");
=20

=20
 for(map<unsigned, double>::size_type i=3D1; i<=3Dal.size(); ++i)
 {
 	cout<<i<<": "<<al[i]<<"\t\t\t";
  =20
   cout<<L[i-1]<<": ";
  =20
   for(map<unsigned, double>::size_type j=3D1; j<=3Dal.size(); ++j)
   {
   	if(L[i-1]=3D=3Dal[j])
   	{
   	  cout<<j<<endl;
   	  break;
   	}
   }

 }



Check the last for loop inside the same for  loop. I search the value =
L[i-1]
(sorted vector) inside the map and display the unsigned corresponding to =
it.
It doesn't take long.


If you can't afford it, then you will have to use a multimap and a map =
and
keep them synchronized. I do not see any need to overload anything =
though.






Ioannis Vranos
=20
* Programming pages: http://www.noicys.freeurl.com
* Alternative URL 1: http://run.to/noicys
* Alternative URL 2: http://www.noicys.cjb.net

Can Dev-C++ automatically indent the code?
If it can, how it can be enabled/configured?

I anser only to the first part.
It happens to me the same, I use win2k, too, what you shall do is run 
the package manager, which is in the folder of dev (say C:\Dev-Cpp\), 
and under the tools menu.

Ok, here is a question for all you STL users out there.

I have a map which uses a string as the key and the data
object is a function pointer (I am yet to implement this so
don't ask me how I did it). What I would need (please don't
ask me why, it is the request of another member of our
team) but I also need to do a reverse-lookup (for a given
function pointer address what strings are assigned).

For the curious this is for a dynamic command system. When
the user enters a command we look up what function is
assigned to that command. For now you can assume that it is
a 1:1 relationship, no more than one command is mapped to a
particular function. This might change in the future
(should we start implementing aliases) so a solution that
would solve this as well would be quite helpful.

So far the only solutions I see is to set up 2 maps (2nd
one for the reverse lookup would have to be a multimap if
more than one command can be mapped to a particular
function). To make sure everything is kept in sync I would
probably have to encapsulate it and over-ride some
operators.

Thanks in advance

__________________________________
Do you Yahoo!?
SBC Yahoo! DSL - Now only $29.95 per month!
http://sbc.yahoo.com

The instructions for installing a DevPak are to double-click on the =
file. When I do that win2K says that there is no program associated with =
the DevPak extension. Picking DevCpp ( C and C++ IDE ) just opens the =
file in the DevCpp editor. How do I install a DevPak ?

Also, while I am at it, if there is an update to a DevPak which is not =
in DevPak form, such as WXWindows, how do I install that update to =
DevCpp ?

Hello!

It is a normal effect, that the Dev-C++ 4, complies different file size on
different processor (AMD, P4), when all other settings are same? (Project
options, source)


Thanks Your help in advance.

Neszt Tibor

When a file/stream is opened in text mode, the eol sequence is always \n
and then the underlying subsystem will perform the mapping to/from the
native format.

Notethat the underlying subsystem assumes that any read files are in the
native format, and might be confused if the file isn't. Most (all?)
dos/win libraries supports reading of both unix and dos/win files, but a
number of them gets confused for Mac files.

When reading in binary mode:
DOS/Win:	\r\n
Unix:		\n
Mac:		\r
Unicode:	U+2028

/Per W

On Mon, 30 Jun 2003, Ioannis Vranos wrote:

> > -----Original Message-----
> > From: dev...@li...
> > [mailto:dev...@li...] On Behalf
> > Of David McKen
> > Sent: Monday, June 30, 2003 2:31 AM
> > To: Dev-Cpp Mailing List
> > Subject: [Dev-C++] Portable End-of-Line
> >
> >
> > Is there a portable way of finding out the end-of line
> > sequence for the
> > current operating system? I hope to make my program
> > portable to both Win +
> > *NIX and would like something more (what word could go
> > here?) than:
> >
> > #ifdef WIN32
> >   const char DIR_SEP = '\\';
> >   const char eoln[]  = "\n";
> > #else
> >   const char DIR_SEP = '/';
> >   const char eoln[]  = "\n\r";
>
>
> "\n\r" also applies at least to .NET text boxes.
>
>
> In any case only '\n' is portable.
>
>
> > #endif
> >
> > Same applies to the directory separator. Is there a way I
> > can detect which
> > one is used? As I said portability is of utmost importance
> > so it must be C++
> > ANSI compliant (my program uses classes so it cant be a C
> > compliant program.
>
>
> >From my limited experience those "\n\r" etc sequences apply only to GUI
> programs.
>
> Any way, about line change since '\n' exists in all cases you can detect it
> by reading character by character. If you want to display it consider it as
> a system extension and you can handle it as all system extensions by
> encapsulating it to a small portion of your program:
>
>
> Example:
>
> // Unportable encapsulations
> namespace uenc
> {
>  const string eol="\n";
>
>  inline void clearscr()
>  {
>    system("cls");
>   }
>
>  // ...
> }
>
>
> So when you want to compile the program in another platform you have only to
> change those encapsulations.
>
>
> And try to forget the ancient C style stuff where C++ provides superior
> alternatives.
>
>
>
>
> Ioannis Vranos
>
> * Programming pages: http://www.noicys.freeurl.com
> * Alternative URL 1: http://run.to/noicys
> * Alternative URL 2: http://www.noicys.cjb.net
>
>
>
>
>
>
> -------------------------------------------------------
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