[Help-gsl] matrix preallocation for unknown file-data-size ??

[Fred J.]

Hi

both gsl_matrix_fread and gsl_matrix_fscanf require that matrix m must be 
preallocated with the correct dimensions. now if I want to load the data from a 
file and I don't know the number of rows and columns. do I write a code to 
getline(in, line) and count++ or there is a better
way.

thanks


                
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