C/C++ Programmer's Guide (G06.27+, H06.03+)
Table Of Contents
- What’s New in This Manual
- About This Guide
- 1 Introduction to HP C and C++ for NonStop Systems
- TNS C Language System
- TNS C++ Language System
- TNS/R Native C and C++ Language System
- TNS/R Native C Compiler
- TNS/R Native C++ Compiler
- TNS/R Native C Run-Time Library
- C++ Run-Time Library and Standard C++ Library
- TNS/R Native Linkers (nld and ld Utilities)
- Inspect Symbolic Debugger
- Visual Inspect Symbolic Debugger
- TNS/R Native Object File Tool (noft Utility)
- NonStop SQL/MP Compiler and NonStop SQL/MX Compiler
- TNS/R Native C and C++ Migration Tool
- Features of TNS/R Native C and C++
- TNS/E Native C and C++ Language System
- TNS/E Native C Compiler
- TNS/E Native C++ Compiler
- TNS/E Native C Run-Time Library
- C++ Run-Time Library and Standard C++ Library
- TNS/E Native Linker (eld Utility)
- Native Inspect Symbolic Debugger
- Visual Inspect Symbolic Debugger
- TNS/E Native Object File Tool (enoft Utility)
- NonStop SQL/MP Compiler and NonStop SQL/MX Compiler
- TNS/E Native C and C++ Migration Tool
- Features of TNS/E Native C and C++
- Writing Portable Programs
- Porting Programs to HP C and C++ for NonStop Systems
- Porting Without Data Alignment Problems
- Guardian and OSS Environment Interoperability
- 2 C and C++ Extensions
- 3 Interfacing to Guardian Procedures and OSS Functions
- 4 Using the C Run-Time Library
- 5 Using the Standard C++ Library
- 6 Accessing Middleware Using HP C and C++ for NonStop Systems
- 7 Mixed-Language Programming for TNS Programs
- 8 Mixed-Language Programming for TNS/R and TNS/E Native Programs
- 9 System-Level Programming
- 10 Converting C-Series TNS Programs to Use the Current TNS Compiler
- 11 Migrating Programs to TNS/R or TNS/E Native Mode
- 12 Preprocessor Directives and Macros
- 13 Compiler Pragmas
- ALLOW_CPLUSPLUS_COMMENTS
- ALLOW_EXTERN_EXPLICIT_INSTANTIATION
- ANSICOMPLY
- ANSISTREAMS
- BUILD_NEUTRAL_LIBRARY
- CALL_SHARED
- CHECK
- COLUMNS
- CPATHEQ
- CPPONLY
- CSADDR
- ELD(arg)
- ENV
- ERRORFILE
- ERRORS
- EXTENSIONS
- EXTERN_DATA
- FIELDALIGN
- FORCE_VTBL
- FORCE_STATIC_TYPEINFO
- FORCE_STATIC_VTBL
- FUNCTION
- HEADERS
- HEAP
- HIGHPIN
- HIGHREQUESTERS
- ICODE
- IEEE_FLOAT
- INLINE
- INLINE_COMPILER_GENERATED_FUNCTIONS
- INLINE_LIMIT
- INLINE_STRING_LITERALS
- INNERLIST
- INSPECT
- KR
- LARGESYM
- LD(arg)
- LINES
- LINKFILE
- LIST
- LMAP
- MAP
- MAPINCLUDE
- MAXALIGN
- MIGRATION_CHECK
- NEST
- NEUTRAL
- NLD(arg)
- NOEXCEPTIONS
- NON_SHARED
- OLDCALLS
- OLIMIT
- ONCE
- OPTFILE
- OPTIMIZE
- OVERFLOW_TRAPS
- PAGE
- POOL_STRING_LITERALS
- POP
- PUSH
- REFALIGNED
- REMARKS
- RUNNABLE
- RUNNAMED
- RVU
- SAVEABEND
- SEARCH
- SECTION
- SHARED
- SQL
- SQLMEM
- SRL
- SRLExportClassMembers
- SRLExports
- SRLName
- SSV
- STDFILES
- STRICT
- SUPPRESS
- SUPPRESS_VTBL
- SYMBOLS
- SYNTAX
- SYSTYPE
- TANDEM_FLOAT
- TRIGRAPH
- VERSION1
- VERSION2
- VERSION3
- WARN
- WIDE
- XMEM
- XVAR
- 14 Compiling, Binding, and Accelerating TNS C Programs
- 15 Compiling, Binding, and Accelerating TNS C++ Programs
- 16 Compiling and Linking TNS/R Native C and C++ Programs
- 17 Compiling and Linking TNS/E Native C and C++ Programs
- 18 Using ETK and Native C/C++ Cross Compiler on the PC
- 19 Running and Debugging C and C++ Programs
- 20 TNS C Compiler Messages
- 21 Native C and C++ Compiler Messages
- 22 Run-Time Messages
- 23 Handling TNS Data Alignment
- A HP C Implementation-Defined Behavior
- Implementation-Defined Behavior of Native C
- G.3.1 Translation
- G.3.2 Environment
- G.3.3 Identifiers
- G.3.4 Characters
- G.3.5 Integers
- G.3.6 Floating Point
- G.3.7 Arrays and Pointers
- G.3.8 Registers
- G.3.9 Structures, Unions, Enumerations, and Bit Fields
- G.3.10 Qualifiers
- G.3.11 Declarators
- G.3.12 Statements
- G.3.13 Preprocessing Directives
- G.3.14 Library Functions
- G.4 Locale Behavior
- G.5 Common Extensions
- Translation Limits for Native C Compilers
- Implementation-Defined Behavior of TNS C
- G.3.1 Translation
- G.3.2 Environment
- G.3.3 Identifiers
- G.3.4 Characters
- G.3.5 Integers
- G.3.6 Floating Point
- G.3.7 Arrays and Pointers
- G.3.8 Registers
- G.3.9 Structures, Unions, Enumerations and Bit Fields
- G.3.10 Qualifiers
- G.3.11 Declarators
- G.3.12 Statements
- G.3.13 Preprocessing Directives
- G.3.14 Library Functions
- G.4 Locale Behavior
- G.5 Common Extensions
- Implementation-Defined Behavior of Native C
- B TNS C++ ImplementationDefined Behavior
- C ASCII Character Set
- D Data Type Correspondence
- E Features and Keywords of Version2NativeC++
- F MIGRATION_CHECK Messages
- Glossary
- Index
Compiler Pragmas
HP C/C++ Programmer’s Guide for NonStop Systems—429301-010
13-16
CPATHEQ
SSV pragmas; a CPATHEQ file that contains command-line options is not treated as part
of the command line but as a source file.
file-name
identifies a CPATHEQ file.
The pragma default settings are:
Usage Guidelines
•
The CPATHEQ pragma can appear only on the compiler RUN command line for the
native C and C++ compilers. For the TNS C compiler and Cfront, the CPATHEQ
pragma can appear either on the compiler RUN command line or in the source file.
•
If file-name is omitted, the native compiler searches for a file named CPATHEQ
in the same subvolume as the compiler. Prior to the D45 RVU, the native compilers
searched in the default subvolume of the source file. The TNS compilers also
search in the default subvolume.
•
For additional guidelines and examples of using a CPATHEQ file with class
libraries such as Tools.h++, see Pragmas for Tools.h++ on page 6-6.
CPATHEQ [ "file-name" ]
SYSTYPE GUARDIAN SYSTYPE OSS and PC
TNS C compiler Not set Not set
G-series TNS c89 utility N.A. N.A.
TNS/R native C and C++ compilers Not set N.A.
Native c89 utility N.A. N.A.
TNS/E native C and C++ compilers Not set N.A.