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In that case, i have to import another counter j:
int j;
bigj=biggest(&table[j], 100);
Is right so?
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If not using STL at all is an option, you might ask yourself why you store the numbers in an array in the first place. Just keep track of the smallest and largest numbers you fscanf'ed so far.
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it sounds like he has to for a homework assignment. It sounds like a pretty lame homework assignment, must have been a math teacher turned programming teacher.
-- Rocky Dean Pulley
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About homework you have right ! About teacher ... Who nows ?
Any way could you help ?
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I can't really do your homework for you, you won't learn anything that way. Besides, you are 90% there, just take the time and figure it out, you're almost done.
-- Rocky Dean Pulley
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Yes, from that almost i am gona crazy. The result is O.K. (for all numbers in file). Help me please with 100, 200, ... elements in array !!!
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just use the same array, once you hit a number where (current_number % 100 == 0) then do your biggest/smallest check and reset current_number to 0, keep going on after that and it will just reuse your 100 item array.
-- Rocky Dean Pulley
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I done so:
while (fscanf(in,"%f",&element) != EOF)
{
table[num_elements] = element;
current_number=element;
current_number%100==0;
num_elements++;
}
but steel dont work propertly.
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How about:
while (...)
{
table[num_elements] = element;
num_elements++;
if ((num_elements % 100) == 0)
{
biggest(...);
smallest(...);
num_elements = 0;
}
}
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
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I try, but compiler return erors:
too few arguments to function `float * biggest(float *, int)'
at this point in file
too few arguments to function `float * smallest(float *, int)'
at this point in file
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I don't mean to sound mean but you should really be able to figure that one out.
-- Rocky Dean Pulley
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O.K., Thank you anyway for yours great help and good understanding.
I'll try to do it well alone, but i'm not sure in access.
Thanks again and goodbay !
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I want to switch dynamically from vertical to gorizontal split windows.
It's very easy (IMHO). But have little problem.
When my program started, I have two vertical split windows:
<br />
<br />
BOOL CMainFrame::OnCreateClient(LPCREATESTRUCT ,<br />
CCreateContext* pContext)<br />
{<br />
CreateSplitters(m_nRows, m_nCols, m_actRow, m_actCol, pContext);<br />
return TRUE;<br />
}<br />
<br />
BOOL CMainFrame::CreateSplitters(int nRows, int nCols, int m_actRow, int m_actCol, CCreateContext* pContext)<br />
{<br />
m_bInitSplitter = FALSE;<br />
my_RightView = RUNTIME_CLASS( CRightHTMLView );<br />
my_LeftView = RUNTIME_CLASS( CMyTree );<br />
<br />
<br />
<br />
CRect cr; <br />
GetClientRect( &cr);<br />
if ( !m_wndSplitter.CreateStatic( this, nRows, nCols ) ) <br />
{ <br />
MessageBox( "Error setting up splitter frames!", <br />
"Init Error!", MB_OK | MB_ICONERROR ); <br />
return FALSE; <br />
}<br />
int width = cr.Width();<br />
<br />
<br />
if ( !m_wndSplitter.CreateView( 0, 0, my_LeftView, <br />
CSize(width/5, cr.Height()), pContext ) || <br />
!m_wndSplitter.CreateView( m_actRow, m_actCol, my_RightView, <br />
CSize(4*width/5, cr.Height()), pContext )) <br />
{ <br />
MessageBox( "Error setting up splitter frames!", <br />
"Init Error!", MB_OK | MB_ICONERROR );<br />
return FALSE; <br />
}<br />
m_bInitSplitter = TRUE;<br />
<br />
return TRUE;<br />
<br />
}<br />
<br />
In in other functions I do not have pointer to CCreateContext structure, that is needed to create splitters.
Have can I retrive this pointer in any place of my object? This is very easy but I couldn't do it.
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Hi all.
Has anyone any ideas on how to detect (programatically) the code page of a text file in Win32? At least in a way that makes the correct guess 90 % of the time?
For now, I'm testing different code pages with MultiByteToWideChar (CP_ANSI - CP_UTF8), counting the number of letters in the string (using iswalpha), and then the code page with the most letters wins. Feels shaky. This problem must have been around for ever, but I can't find any good ideas on how to deal with it.
Btw, there's a function called IsTextUnicode in the NLS API, does anyone know how to use it on reversed (MacOS) Unicode-files? I've tried the XXX_REVERSED flags, but the stupid function returns zero for every kind of input.
Any help or clues would be appreciated.
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Recently I gone through a project in which I used a ".mdb" database.But whenever I took the application in different systems,I had to connect,once, the certain database manually by clicking "ODBC data sources Administrator" in control panel and choosing the right path.
I think it is not suitable for the users ,actually when the application is distributed,to do the right steps in connecting the database.
So,is it possible to code it within the project so that it automatically connects to its required database at the time of initialisation of the application for the first time?
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joy007 wrote:
So,is it possible to code it within the project so that it automatically connects to its required database at the time of initialisation of the application for the first time?
Yes[^]
My programming blahblahblah blog. If you ever find anything useful here, please let me know to remove it.
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I have a list control in Icon view. I add somes items with icon into my list, and my list open, I don't see all the text for each items. What I see is the icon, and under the icon, the begin of the text with "...". How can I see the full text without I need to click on the icon ?
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Maybe this will help you:
LVS_EX_LABELTIP
Version 5.80. If a partially hidden label in any list-view mode lacks ToolTip text, the list-view control will unfold the label. If this style is not set, the list-view control will unfold partly hidden labels only for the large icon mode.
-- Rocky Dean Pulley
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As far as i know, the list will never display more than two lines of text. However, you can increase the amount of text displayed by allowing more space between icons (this will let each row of text become longer). Use CListCtrl::SetIconSpacing() or LVM_SETICONSPACING to accomplish this.
BTW - rocky's suggestion is also good, as it lets you see the text while hovering the mouse over an icon, while keeping the spacing reasonable.
Shog9
I'm not the Jack of Diamonds... I'm not the six of spades.
I don't know what you thought; I'm not your astronaut...
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Thank you, it's work fine
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Hello i just want to create an xml using msxml3.0
but each and every time i am getting either a syntax error (in node creation) or a runtime error in (processing instruction).
the code is
IXMLDOMDocumentPtr document1=NULL;
IXMLDOMElementPtr elem1;
IXMLDOMNodePtr node;
IXMLDOMProcessingInstruction *IXMLDOMProcessingInstruction = NULL;
HRESULT hr;
BSTR bstrValue ;
node=document1->createNode(NODE_ELEMENT,"xml","version");
pIXMLDOMProcessingInstruction=document1->createProcessingInstruction ((BSTR)"xml",(BSTR)"version");
hr=document1->raw_createProcessingInstruction ((BSTR)"xml",(BSTR)"version",&pIXMLDOMProcessingInstruction);
the errors occured are:
in creating the node is :
error C2440: 'type cast' : enum MSXML::tagDOMNodeType' to 'const class _variant_t'
error in processing instruction are RUNTIME
the codes are correct, i don't wnat to use any wrapper class 4 the purpose.
msdn help is not very useful ,
ANy suggestion wld be helpful
Thx
Rahul Agarwal
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Hello i just want to create an xml using msxml3.0
but each and every time i am getting either a syntax error (in node creation) or a runtime error in (processing instruction).
the code is
IXMLDOMDocumentPtr document1=NULL;
IXMLDOMElementPtr elem1;
IXMLDOMNodePtr node;
IXMLDOMProcessingInstruction *IXMLDOMProcessingInstruction = NULL;
HRESULT hr;
BSTR bstrValue ;
node=document1->createNode(NODE_ELEMENT,"xml","version");
pIXMLDOMProcessingInstruction=document1->createProcessingInstruction ((BSTR)"xml",(BSTR)"version");
hr=document1->raw_createProcessingInstruction ((BSTR)"xml",(BSTR)"version",&pIXMLDOMProcessingInstruction);
the errors occured are:
in creating the node is :
error C2440: 'type cast' : enum MSXML::tagDOMNodeType' to 'const class _variant_t'
error in processing instruction are RUNTIME
the codes are correct, i don't wnat to use any wrapper class 4 the purpose.
msdn help is not very useful ,
ANy suggestion wld be helpful
Thx
Rahul Agarwal
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here is working code for IXMLDomDocument,i have taken this from MSDN but partly modified to run it on your compiler.Hope,it will work well for you
IXMLDOMDocument *pIXMLDOMDocument=NULL;
IXMLDOMElement *pIXMLDOMElement=NULL;
IXMLDOMProcessingInstruction *pIXMLDOMProcessingInstruction=NULL;
IXMLDOMNode *pIXMLDOMNode = NULL;
HRESULT hr ;
BSTR bstrValue ;
try
{
hr=CoCreateInstance(CLSID_DOMDocument,
NULL, CLSCTX_SERVER,
IID_IXMLDOMDocument,
(LPVOID*)(&pIXMLDOMDocument));
SUCCEEDED(hr) ? 0 : throw hr;
if(pIXMLDOMDocument)
{
hr=pIXMLDOMDocument->createElement(L"Node1", &pIXMLDOMElement);
if(SUCCEEDED(hr) && pIXMLDOMElement)
{
hr=pIXMLDOMElement->put_text(L"test");
if(SUCCEEDED(hr))
{
hr=pIXMLDOMDocument->createProcessingInstruction(L"xml",
L"version='1.0'", &pIXMLDOMProcessingInstruction);
if(SUCCEEDED(hr) && pIXMLDOMProcessingInstruction)
{
pIXMLDOMDocument->appendChild(pIXMLDOMProcessingInstruction,
&pIXMLDOMNode);
pIXMLDOMDocument->putref_documentElement(pIXMLDOMElement);
hr=pIXMLDOMDocument->get_xml(&bstrValue);
if(SUCCEEDED(hr))
{
::MessageBoxW(NULL, bstrValue, L"Loaded Doc", MB_OK);
bResult=TRUE;
}
if(pIXMLDOMNode)
pIXMLDOMNode->Release();
if(pIXMLDOMProcessingInstruction)
pIXMLDOMProcessingInstruction->Release();
}
}
if(pIXMLDOMElement)
pIXMLDOMElement->Release();
}
if(pIXMLDOMDocument)
pIXMLDOMDocument->Release() ;
}
}
catch(...)
{
if(pIXMLDOMElement)
pIXMLDOMElement->Release();
if(pIXMLDOMDocument)
pIXMLDOMDocument->Release();
if(pIXMLDOMNode)
pIXMLDOMNode->Release();
if(pIXMLDOMProcessingInstruction)
pIXMLDOMProcessingInstruction->Release();
}
Note: Please Post your COM related Query In it Specialized Forum.
"I Think this Will Help"
[Vote One Here,.....]
<h5
alok gupta="" <br=""> visit me at http://www.thisisalok.tk
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