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C++ Code to Find and Replace Line by Line in a Text File

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I am having a difficult time getting started generating a C++ code for this function.

char *ism_repallfile(const char *szin, const char *sztarget, const char *str, const char *sub)

This is what the code is supposed to do: Takes a text file, szin opens it in line_by_line. For each line, it replaces any occurrences of str with sub, then writes it out to the text file sztarget.

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Solution Summary

C++ code is highlighted. The line by line in a text file for c++ code are given.

Solution provided by:
Amrit Lal Ahuja, PhD (IP)
Education
  • BEng, Allahabad University, India
  • MSc , Pune University, India
  • PhD (IP), Pune University, India
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