************************* MASTER CODE ***************************************



The name of the first file in this disk's directory identifies the volume,

issue number and revision of the disk. The format of this filename is:



!CDmvvii.rrr



where



! = the '!' character

m = C for C Users Journal, W for Windows/DOS Developer's Journal

vv = volume

ii = issue

rrr = revision (001 for initial release, 002 for next update, etc.)



The file UPDATE.DOC contains information about any additions or

corrections to material on the disk since the original magazine

publication.



If you have obtained this code from a floppy diskette or from CompuServe, the

headings under the column "FILENAME" represent the names of .ZIP files. All

files listed under the filename are archived in the .ZIP file.



If you have obtained this code from UUNET, the headings under the column

"FILENAME" represent the names of subdirectories. All files listed under the

"filename" are included in a subdirectory of that name.



Keywords: Jan95 C C++ Endian Portable Numeric strstream CD Standard



The code listings for the January 1995 issue of C/C++ Users Journal

include source code for Philip Erdelsky's portable byte ordering technique,

James A. Kuzdrall's code to transfer numeric values between dissimilar

architectures, and Jim Thomas's article on proposed floating-point extensions

to C. Also included are listings from P.J. Plauger's Standard C/C++ column,

Chuck Allison's column, Code Capsules, and Ken Pugh's column, Q&A.

************************* FILE DESCRIPTION **********************************



The following files are included in the disk:



FILENAMEAUTHOR-NAMETITLE PAGE

(Zip archive/

subdirectory name)

-------------------------------------------------------------------------------

plauger P.J. PlaugerStandard C/C++:The Header10





strstbuf.h - listing 1, The class strstreambuf

istrstrm.h - listing 2, The class istrstream

ostrstrm.h - listing 3, The class ostrstream





erdelskyPhilip J. Portable Byte Ordering in C++25

Erdelsky



endian.h - listing 1, Defines byte ordering classes

endian.cpp - listing 2, Simple file with macro switch



kuzdrallJames A.Transferring Numeric Values33

KuzdrallBetween Computers



inttxf.c - listing 1, Integer transfer functions

longtxf.c - listing 2, Long transfer functions

flttxf.c - listing 3, Floating-point transfer functions

nrgen.cee - not listed, A program to generate a file of test

numbers

nrtest.cee - not listed, A program to read the test number file

and test the transfer routines



thomasJim Thomas andAn Introduction to Floating-49

Jerome T.Point C Extensions

Coonen



atanh.c - listing 1, Sample atanh function

sdot.c - listing 2, Dot product function

next.c - listing 3, Finding the next value

nextaft.c - listing 4, The function nextafter





allisonChuck AllisonCode Capsules: The Standard69

C Library, Part 1



atox.c - listing 1, Converts a hex string to a number in

ASCII environments

atox2.c - listing 2, A portable version of listing 1

atox3.c - listing 3, Converts a hex string to a number via

sscanf

copy1.c - listing 4, A function that copies a file via

character I/O

copy2.c - listing 5, A function that copies a file via block

I/O

view.c - listing 6, Outline of a file viewing program that

illustrates file positioning

sort.c - listing 7, Sorts files as large as available memory

search.c - listing 8, Searches a sorted array of records with

the bsearch function

deal.c - listing 9, A card shuffling program that illustrates

random number and integer division

functions in

readbase.c - listing 10, Uses strtol() to read numbers in

different bases

atox4.c - listing 11, An even better version of atox() using

strtol()

find.c - listing 12, Uses strstr to find substrings

searches.c - listing 13, Illustrates selected search functions



pughKenneth PughQ&A: Are Marching Pointers91

Really Faster?



aspeed.c - listing 1, A program to compare indexing vs. pointer

addressing for speed



******************************************************************************



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