mirror of
https://github.com/nasa/trick.git
synced 2024-12-19 05:07:54 +00:00
19025d77ad
Reorganized. Created a new top level include directory that will hold all of Trick's header files. Moved all of the Trick headers to this directory. Created a libexec directory that holds all of the executables that users don't need to execute directly. Changed all of the executables remaining in bin to start with "trick-". In the sim_services directories changed all source files to find the Trick headers in their new location. Since all of the include files are gone in sim_services, removed the src directories as well, moving all of the source files up a level. Moved the makefiles, docs, man, and other architecture independent files into a top level share directory. Renamed lib_${TRICK_HOST_CPU} to lib64 or lib depending on the platform we're currently on.
refs #63
84 lines
2.2 KiB
C++
84 lines
2.2 KiB
C++
/**
|
|
@page ADEF_Syntax Allocation Declaration Syntax
|
|
|
|
An allocation declaration string is used to declare type information for a chunk of memory.
|
|
They are taken as parameters by the Memory Managers's declare_var and declare_ext_var member
|
|
functions as well as "C" interface calls TMM_declare_var_s and TMM_declare_ext_var_s.
|
|
|
|
An allocation declaration is an intrinsic type or a user-defined-type followed by a declarator.
|
|
A declarator is zero or more asterisks (pointers), followed by an optional variable name,
|
|
followed by zero or more bracketed integers (a dimension list).
|
|
|
|
An intrinsic type is one of the "built-in" types, like "char", "int", "double", etc.
|
|
|
|
A user defined type is a typedef-struct name or a class name, including if necessary, scope resolution operators ( i.e., "::").
|
|
|
|
Example Allocation Declaration strings:
|
|
|
|
- "double"
|
|
- "double[3]"
|
|
- "double*[3]"
|
|
- "char[3][4]"
|
|
- "int narf"
|
|
- "int *baz[3]"
|
|
- "VEHICLE truck"
|
|
- "FOO::BAR zortz[2][5]"
|
|
|
|
|
|
\b Syntax of an Allocation Declaration String:
|
|
@verbatim
|
|
<alloc-declaration> ::= <intrinsic-type> <declarator>
|
|
| <user-defined-type> <declarator>
|
|
|
|
<declarator> ::= <pointers> <opt-name> <dim-list>
|
|
|
|
<opt-name> ::= nil
|
|
| NAME
|
|
|
|
<pointers> ::= nil
|
|
| pointers '*'
|
|
|
|
<user-defined-type> ::= NAME
|
|
| <user-defined-type> ":" ":" NAME
|
|
|
|
<dim-list> ::= nil
|
|
| <dim-list> "[" INTEGER "]"
|
|
|
|
intrinsic_type ::= "char"
|
|
| "short"
|
|
| "int"
|
|
| "long"
|
|
| "float"
|
|
| "double"
|
|
| "long long"
|
|
| "wchar_t"
|
|
| "unsigned char"
|
|
| "unsigned short"
|
|
| "unsigned int"
|
|
| "unsigned long"
|
|
| "unsigned long long"
|
|
|
|
NAME ::= [_a-zA-Z][_a-zA-Z0-9:]*
|
|
@endverbatim
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include "trick/ADefParseContext.hh"
|
|
|
|
/**
|
|
Constructor
|
|
*/
|
|
Trick::ADefParseContext::ADefParseContext( std::istream* in_is ) {
|
|
init_scanner();
|
|
this->is = in_is;
|
|
}
|
|
|
|
/**
|
|
Destructor
|
|
*/
|
|
Trick::ADefParseContext::~ADefParseContext() {
|
|
destroy_scanner();
|
|
}
|
|
|