X04 Chapter Contents (PDF version)
X04 Chapter Introduction
NAG Library Manual

NAG Library Chapter Contents

X04 – Input/Output Utilities

X04 Chapter Introduction

Routine
Name
Mark of
Introduction

Purpose
X04AAF
Example Text
7 nagf_file_set_unit_error
Return or set unit number for error messages
X04ABF
Example Text
7 nagf_file_set_unit_advisory
Return or set unit number for advisory messages
X04ACF
Example Text
19 nagf_file_open
Open unit number for reading, writing or appending, and associate unit with named file
X04ADF
Example Text
19 nagf_file_close
Close file associated with given unit number
X04BAF
Example Text
12 nagf_file_line_write
Write formatted record to external file
X04BBF
Example Text
Example Data
12 nagf_file_line_read
Read formatted record from external file
X04CAF
Example Text
14 nagf_file_print_matrix_real_gen
Print real general matrix (easy-to-use)
X04CBF
Example Text
14 nagf_file_print_matrix_real_gen_comp
Print real general matrix (comprehensive)
X04CCF
Example Text
14 nagf_file_print_matrix_real_packed
Print real packed triangular matrix (easy-to-use)
X04CDF
Example Text
14 nagf_file_print_matrix_real_packed_comp
Print real packed triangular matrix (comprehensive)
X04CEF
Example Text
14 nagf_file_print_matrix_real_band
Print real packed banded matrix (easy-to-use)
X04CFF
Example Text
14 nagf_file_print_matrix_real_band_comp
Print real packed banded matrix (comprehensive)
X04DAF
Example Text
14 nagf_file_print_matrix_complex_gen
Print complex general matrix (easy-to-use)
X04DBF
Example Text
14 nagf_file_print_matrix_complex_gen_comp
Print complex general matrix (comprehensive)
X04DCF
Example Text
14 nagf_file_print_matrix_complex_packed
Print complex packed triangular matrix (easy-to-use)
X04DDF
Example Text
14 nagf_file_print_matrix_complex_packed_comp
Print complex packed triangular matrix (comprehensive)
X04DEF
Example Text
14 nagf_file_print_matrix_complex_band
Print complex packed banded matrix (easy-to-use)
X04DFF
Example Text
14 nagf_file_print_matrix_complex_band_comp
Print complex packed banded matrix (comprehensive)
X04EAF
Example Text
14 nagf_file_print_matrix_integer
Print integer matrix (easy-to-use)
X04EBF
Example Text
14 nagf_file_print_matrix_integer_comp
Print integer matrix (comprehensive)

X04 Chapter Contents (PDF version)
X04 Chapter Introduction
NAG Library Manual

© The Numerical Algorithms Group Ltd, Oxford, UK. 2011