compression
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hi all....! i got a project to make compressor like winrar on mfc which can compress or decompress any file.... pls let me know what i have to do for it.....! how to start it ...!~
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hi all....! i got a project to make compressor like winrar on mfc which can compress or decompress any file.... pls let me know what i have to do for it.....! how to start it ...!~
hmaz4629 wrote:
i got a project...
Personal or school?
"One man's wage rise is another man's price increase." - Harold Wilson
"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons
"Some people are making such thorough preparation for rainy days that they aren't enjoying today's sunshine." - William Feather
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hi all....! i got a project to make compressor like winrar on mfc which can compress or decompress any file.... pls let me know what i have to do for it.....! how to start it ...!~
Since you have posted the question in MFC forum i think you WANT CODE IN mfc.Read about data compression and look at this opensource compressor for reference.(learn and develop don't copy it ;P ) 7 ZIP: http://sourceforge.net/projects/sevenzip/[^]
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hi all....! i got a project to make compressor like winrar on mfc which can compress or decompress any file.... pls let me know what i have to do for it.....! how to start it ...!~
hmaz4629 wrote:
how to start it
I usually start projects using the
File/New/Projectmenu command. Have you tried that yet? :)Chris Meech I am Canadian. [heard in a local bar] In theory there is no difference between theory and practice. In practice there is. [Yogi Berra] posting about Crystal Reports here is like discussing gay marriage on a catholic church’s website.[Nishant Sivakumar]
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hi all....! i got a project to make compressor like winrar on mfc which can compress or decompress any file.... pls let me know what i have to do for it.....! how to start it ...!~
In the past I have often had to do this - ie compress data/files. The best way is to use zlib as it is a defacto standard, open-source, unencumbered by any patents/licensing limitations and is supported in a large number of languages and environments. See http://zlib.net/[^]. You can also use my open source hex editor to play with all the options and features without writing any code. See HexEdit - Window Binary File Editor[^].
Andrew Phillips http://www.hexedit.com andrew @ hexedit.com
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hmaz4629 wrote:
i got a project...
Personal or school?
"One man's wage rise is another man's price increase." - Harold Wilson
"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons
"Some people are making such thorough preparation for rainy days that they aren't enjoying today's sunshine." - William Feather
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Since you have posted the question in MFC forum i think you WANT CODE IN mfc.Read about data compression and look at this opensource compressor for reference.(learn and develop don't copy it ;P ) 7 ZIP: http://sourceforge.net/projects/sevenzip/[^]
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Ok, so what preliminaries has your instructor given? Since academic coding is usually comprehensive, what other assignments have you completed that this one will build upon? Have you asked your instructor for guidance?
"One man's wage rise is another man's price increase." - Harold Wilson
"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons
"Some people are making such thorough preparation for rainy days that they aren't enjoying today's sunshine." - William Feather
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Ok, so what preliminaries has your instructor given? Since academic coding is usually comprehensive, what other assignments have you completed that this one will build upon? Have you asked your instructor for guidance?
"One man's wage rise is another man's price increase." - Harold Wilson
"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons
"Some people are making such thorough preparation for rainy days that they aren't enjoying today's sunshine." - William Feather
well my constructor just told me that you have to make a compression on mfc and the thing you will use is to assign lowest frequency to the highest occuring number or digit or character or anything . the code type you have to write is called huffman code it is a type of tree which has branches mean each linklist bo have link of two next boxes. i have started using MFC week ago and i have chosen this project because i need bonus to improve my grade
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well my constructor just told me that you have to make a compression on mfc and the thing you will use is to assign lowest frequency to the highest occuring number or digit or character or anything . the code type you have to write is called huffman code it is a type of tree which has branches mean each linklist bo have link of two next boxes. i have started using MFC week ago and i have chosen this project because i need bonus to improve my grade
hmaz4629 wrote:
well my constructor just told me...
When your constructors start talking to you, it's time for a break! :-D
"One man's wage rise is another man's price increase." - Harold Wilson
"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons
"Some people are making such thorough preparation for rainy days that they aren't enjoying today's sunshine." - William Feather