HP aC++/HP C A.06.25 Programmer's Guide

To invoke a manpage from the command line, enter 3s after the man command and
before the manpage name.
Example:
Enter the following command to invoke the manpage for filebuf:
man 3s filebuf
Header Files
Use the following header files with the IOStream library.
• iostream.h - I/O streams classes ios, istream, ostream, and streambuf
• fstream.h
• strstream.h - streambuf specialized to arrays
• iomanip.h - predefined manipulators and macros
• stdiostream.h - specialized streams and streambufs for interaction with stdio
• stream.h - includes iostream.h, fstream.h, stdiostream.h and iomanip.h
for compatibility with AT&T USL C++ v 1.2
To direct the compiler to search these header files, enter the following command:
-I/opt/aCC/include/iostream.
Standard Components Library Not Provided
The Standard Components Library is not provided with the HP aC++ compiler for
Integrity servers. HP recommends that you use the similar features of the Standard
C++ Library in place of the Standard Components Library.
HP C++ (cfront) Complex Library Not Supported
The Complex library which is part of the cfront based HP C++ compiler product is not
included with HP aC++. HP recommendeds that you use the similar features of the
Standard C++ Library in place of the Complex library.
Complete the following procedure to begin migration:
1. Replace #include with <complex>.
2. Remove -lcomplex from the command-line.
Manpages
The following manpages describe the complex library are not part of the HP aC++
product. These manpages are no longer available.
• CPLX.INTRO(3C++) - Introduction to The C++ Complex Mathematics Library
• cartpol(3C++) - Partesian and Polar Functions
• cplxexp(3C++) - Exponential, Logarithm, Power, and Square Root Functions
for Complex Numbers
• cplxerr(3C++) - Error Handling Function
Migration Considerations when Using Libraries 273