ps::VM Class Reference

Central class for a PlusScript virtual machine. More...

#include <vm.hpp>

List of all members.

Public Member Functions
	VM ()
	~VM ()
Module *	loadModule (const char *filename)
	Adds a module and generates bytecode from the source.
Module *	loadBytecode (const char *filename)
	Loads previously generated bytecode. UNIMPLEMENTED.
FuncPtr	getFunction (const char *name)
	Returns a pointer to a script function.
void	registerFunction (std::string name, void *addr, TypeInfo rettype=TypeInfo(ETC_None), std::vector< TypeInfo > arguments=std::vector< TypeInfo >())
	Registers an external function.
void	registerStruct (std::string name, StructInfo info)
	Registers an external struct.
void	registerBaseFunctions (void)
ps_vm_t *	getVM (void)
	Returns the vm struct.
Static Public Member Functions
static void	setLoggingOutput (const char *filename)
	Sets output for debug messages.

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Detailed Description

Central class for a PlusScript virtual machine.

The machine manages modules and external functions and types.

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Constructor & Destructor Documentation

ps::VM::VM

(

)

ps::VM::~VM

(

)

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Member Function Documentation

Module* ps::VM::loadModule

(

const char *

filename

)

Adds a module and generates bytecode from the source.

Parameters:

filename

Name of the file to read the module from

Module* ps::VM::loadBytecode

(

const char *

filename

)

Loads previously generated bytecode. UNIMPLEMENTED.

Parameters:

filename

Name of the file to read the module from

FuncPtr ps::VM::getFunction

(

const char *

name

)

Returns a pointer to a script function.

The pointer does not point to the function itself but to a stub function which if needed compiles the function.

void ps::VM::registerFunction	(	std::string	name,
		void *	addr,
		TypeInfo	rettype = TypeInfo(ETC_None),
		std::vector< TypeInfo >	arguments = std::vector< TypeInfo >()
	)

Registers an external function.

The function can be used by scripts afterwards. Functions must be registered before compiling scripts which might need them.

void ps::VM::registerStruct	(	std::string	name,
		StructInfo	info
	)

Registers an external struct.

The struct can be used by scripts afterwards. Structs must be registered before compiling scripts which might need them.

void ps::VM::registerBaseFunctions

(

void

)

static void ps::VM::setLoggingOutput

(

const char *

filename

)

[static]

Sets output for debug messages.

If filename is 0 then stdout is used instead.

Parameters:

filename

File to write messages to

ps_vm_t* ps::VM::getVM

(

void

)

Returns the vm struct.

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The documentation for this class was generated from the following file:

• include/vm.hpp

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