How to use fprintf function in C++ to send complex data?

[fatma1000]

please i need to send data from c++ program to file but these data are complex

so please tell me how can i use fprintf function to send complex data

thanks

 

[sshahid47]

help c++

Hi,
what sort of data is this ? do you mean its of the format x+yi, where y is the imaginary part ? in that case use the following

fprintf(fileptr,"%d + %di",x,y)

 

[deepu_s_s]

Re: help c++

hi !
what sort of data u want to send? be more clear in your question?

thanks and regards
deepak

 

[saeed_pk]

Re: help c++

if u are talking about a+jb ( complex numbers)

Use <complex.h> ( Borland C compiler)
Use the function " double imag( complex x)
this returns the imaginary part of complex number x
similarly "double real(complex x)
this returns the real part of complex number x

you can assign these values to any other double variable