Vm Struct Reference

#include <vm.h>

Collaboration diagram for Vm:

[legend]

List of all members.

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Detailed Description

virtual machine with its environment

Definition at line 344 of file vm.h.

Public Member Functions
	Vm (std::string fileName_)
Public Attributes
const std::string	fileName
	input file name (useful for error/info messages)
VarSet	glVars
	global variables
FncSet	fncSet
	all function declarations/definitions
ValueStack	vmStack
	common value stack (the workspace for commands)
CalleeSet	calleeSet
	container for function names being called (and occurrences of their calls)
int	callDepth
	current function call depth (make sense in run-time)
int	maxCallDepth
	function call depth limit - feel free to change it to any (positive) number
Static Public Attributes
static const int	DEF_MAX_CALL_DEPTH = 1024

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Constructor & Destructor Documentation

Vm

(

std::string

fileName_

)

[inline]

Definition at line 354 of file vm.h.

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Member Data Documentation

const std::string fileName

input file name (useful for error/info messages)

Definition at line 345 of file vm.h.

Referenced by Builder::assign(), Builder::chkBlockStack(), VmRunner::Private::chkFncRefs(), Builder::chkTypeOnTop(), chkUnused(), VmRunner::Private::chkUnusedFncs(), VmRunner::Private::chkUnusedGlVars(), CmdFactory::createAssign(), CmdFactory::createBinary(), CmdFactory::createPrint(), CmdFactory::createPush(), CmdFactory::createUnary(), Builder::createVar(), Builder::evalBinOp(), Builder::evalUnOp(), CallCmd::exec(), InputCmd::exec(), WhileCmd::exec(), IfCmd::exec(), BinaryCmd::exec(), UnaryCmd::exec(), Builder::fncCall(), Builder::fncDecl(), Builder::fncDeclArg(), Builder::fncDeclInit(), Builder::fncDef(), Builder::fncDefArg(), Builder::fncDefBody(), Builder::fncDefInit(), Builder::fncDefVar(), Builder::glVar(), ValueStack::pop(), ValueStack::popToVar(), Builder::popTypeFromStack(), ValueStack::push(), ValueStack::pushFromVar(), Builder::pushToken(), and VmRunner::Private::run().

VarSet glVars

global variables

Definition at line 346 of file vm.h.

Referenced by CmdFactory::createAssign(), CmdFactory::createPush(), and GlVarCmd::exec().

FncSet fncSet

all function declarations/definitions

Definition at line 347 of file vm.h.

Referenced by FncFactory::Private::addDefinition(), CallCmd::exec(), Builder::fncCall(), and FncFactory::initVm().

ValueStack vmStack

common value stack (the workspace for commands)

Definition at line 348 of file vm.h.

Referenced by CallCmd::exec(), InputCmd::exec(), PrintCmd::exec(), WhileCmd::exec(), IfCmd::exec(), BinaryCmd::exec(), UnaryCmd::exec(), ArgCmd::exec(), LcVarCmd::exec(), GlVarCmd::exec(), ReturnCmd::exec(), PushValueCmd::exec(), ValueStack::pop(), ValueStack::push(), and VmRunner::Private::run().

CalleeSet calleeSet

container for function names being called (and occurrences of their calls)

Definition at line 349 of file vm.h.

Referenced by FncFactory::Private::addDefinition(), VmRunner::Private::chkUnusedFncs(), Builder::fncCall(), and FncFactory::initVm().

int callDepth

current function call depth (make sense in run-time)

Definition at line 350 of file vm.h.

Referenced by CallCmd::exec().

int maxCallDepth

function call depth limit - feel free to change it to any (positive) number

Definition at line 351 of file vm.h.

Referenced by CallCmd::exec().

const int DEF_MAX_CALL_DEPTH = 1024 [static]

Definition at line 352 of file vm.h.

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

• vm.h

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