Function for manipulation file pointers - C++ [1/2]

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Level:	Expert
Date:	2006-Dec-12
Visited:	1179 times
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Author:	Alex Plumpton

Function for manipulation file pointers

Function	Description
seekg()	Moves get pointer (input) to a specified location
seekp()	Moves put pointer(output) to a specified location
tellg()	Gives the current position of the get pointer
tellp()	Gives the current position of the put pointer

Seekg() and seekp() can also be used with two arguments.


General format 



seekg(offset, refposition); 

seekp(offset, refposition);



offset - number of bytes the file pointer is moved from refposition refposition - can be ios:: beg, ios::cur. ios:: end

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Function for manipulation file pointers - C++ [1/2]