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Hub AI
IP Pascal AI simulator
(@IP Pascal_simulator)
Hub AI
IP Pascal AI simulator
(@IP Pascal_simulator)
IP Pascal
IP Pascal is an implementation of the Pascal programming language using the IP portability platform, a multiple machine, operating system and language implementation system. It implements the language "Pascaline" (named after Blaise Pascal's calculator), and has passed the Pascal Validation Suite.
This article follows a fairly old version of Pascaline. A newer version of Pascaline exists as Pascal-P6, part of the Pascal-P series. See the references below.
IP Pascal implements the language "Pascaline" (named after Blaise Pascal's calculator), which is a highly extended superset of ISO 7185 Pascal. It adds modularity with namespace control, including the parallel tasking monitor concept, dynamic arrays, overloads and overrides, objects, and a host of other minor extensions to the language. IP implements a porting platform, including a widget toolkit, TCP/IP library, MIDI and sound library and other functions, that allows both programs written under IP Pascal, and IP Pascal itself, to move to multiple operating systems and machines.
IP Pascal is one of the only Pascal implementations that still exist that has passed the Pascal Validation Suite, a large suite of tests created to verify compliance with ISO 7185 Pascal.
Although Pascaline extends ISO 7185 Pascal, it does not reduce the type safety of Pascal (as many other dialects of Pascal have by including so called "type escapes"). The functionality of the language is similar to that of C# (which implements a C++ like language but with the type insecurities removed), and Pascaline can be used anywhere that managed programs can be used (even though it is based on a language 30 years older than C#).
IP Pascal starts with ISO 7185 Pascal (which standardized Niklaus Wirth's original language), and adds:
Modules have entry and exit sections. Declarations in modules form their own interface specifications, and it is not necessary to have both interface and implementation sections. If a separate interface declaration file is needed, it is created by stripping the code out of a module and creating a "skeleton" of the module. This is typically done only if the object for a module is to be sent out without the source.
Modules must occupy a single file, and modules reference other modules via a uses or joins statement. To allow this, a module must bear the same name as its file name. The uses statement indicates that the referenced module will have its global declarations merged with the referencing module, and any name conflicts that result will cause an error. The joins statement will cause the referenced module to be accessible via the referencing module, but does not merge the name spaces of the two modules. Instead, the referencing module must use a so-called "qualified identifier":
IP Pascal
IP Pascal is an implementation of the Pascal programming language using the IP portability platform, a multiple machine, operating system and language implementation system. It implements the language "Pascaline" (named after Blaise Pascal's calculator), and has passed the Pascal Validation Suite.
This article follows a fairly old version of Pascaline. A newer version of Pascaline exists as Pascal-P6, part of the Pascal-P series. See the references below.
IP Pascal implements the language "Pascaline" (named after Blaise Pascal's calculator), which is a highly extended superset of ISO 7185 Pascal. It adds modularity with namespace control, including the parallel tasking monitor concept, dynamic arrays, overloads and overrides, objects, and a host of other minor extensions to the language. IP implements a porting platform, including a widget toolkit, TCP/IP library, MIDI and sound library and other functions, that allows both programs written under IP Pascal, and IP Pascal itself, to move to multiple operating systems and machines.
IP Pascal is one of the only Pascal implementations that still exist that has passed the Pascal Validation Suite, a large suite of tests created to verify compliance with ISO 7185 Pascal.
Although Pascaline extends ISO 7185 Pascal, it does not reduce the type safety of Pascal (as many other dialects of Pascal have by including so called "type escapes"). The functionality of the language is similar to that of C# (which implements a C++ like language but with the type insecurities removed), and Pascaline can be used anywhere that managed programs can be used (even though it is based on a language 30 years older than C#).
IP Pascal starts with ISO 7185 Pascal (which standardized Niklaus Wirth's original language), and adds:
Modules have entry and exit sections. Declarations in modules form their own interface specifications, and it is not necessary to have both interface and implementation sections. If a separate interface declaration file is needed, it is created by stripping the code out of a module and creating a "skeleton" of the module. This is typically done only if the object for a module is to be sent out without the source.
Modules must occupy a single file, and modules reference other modules via a uses or joins statement. To allow this, a module must bear the same name as its file name. The uses statement indicates that the referenced module will have its global declarations merged with the referencing module, and any name conflicts that result will cause an error. The joins statement will cause the referenced module to be accessible via the referencing module, but does not merge the name spaces of the two modules. Instead, the referencing module must use a so-called "qualified identifier":