Leica tps1100, Руководство пользователя, Страница: 619 / 1154

TPS1100-Version 1.30 A-1
Appendix A — GeoB
ASIC
S
YNTAX
ArrayDeclaration ::= "
TYPE
" "
DIM
" Name SubscriptList
"
AS
" DataType "
END
"
DataType ::= ( DataTypeName | " STRING " " * " Length )
SubscriptList ::= " ( " UpperBound { " , " UpperBound } " ) "
UpperBound ::= IntegerConstant
Length ::=
IntegerConstant
TypeDeclaration ::= "
TYPE " Name
{ ElementName "
AS
" DataTypeName }
"
END
" [ Name ]
ConstantDeclaration ::=
"
CONST
" Name [ "
AS
" DataType ] "
=
"
Expression
VariableDeclaration ::=
" DIM " Name [ SubscriptList ]
" AS " DataType
DataType ::= ( DataTypeName | " STRING " " * " Length )
SubscriptList ::= "
(
" UpperBound { "
,
" UpperBound } "
)
"
UpperBound ::= IntegerConstant
Length ::=
IntegerConstant
Variable
::= VariableName { Selector }
Selector ::= ( ArraySelector | FieldSelector )
ArraySelector ::= " ( " SubscriptExpression { " , "
SubscriptExpression } " ) "
FieldSelector ::= "
.
" ElementName
SubscriptExpression ::= IntegerExpression
Expression
::= LogicalTerm { " OR " LogicalTerm }
LogicalTerm ::= LogicalFactor { " AND " LogicalFactor }
LogicalFactor ::= { " NOT " } LogicalPrimary
LogicalPrimary ::= SimpleExpression
[ RelationOperator SimpleExpression ]
RelationOperator ::= ( " = " | " <> " | " > " | " < " | " >= " | " <= " )
SimpleExpression ::= [ AddOperator ] Term
{ AddOperator Term }
AddOperator ::= ( "
+
" | "
-
" )
Term ::= Factor { MultOperator Factor }
MultOperator ::= ( " * " | " / " | " \ " | "
MOD
" )
Factor ::= Primary [ "
^
" Factor ]
Primary ::= ( Variable | Constant | FunctionCall