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Point of view
All features
class EXPRESSION_ITEM
Summary
very raw class to make the expression tree not any safety check is done, be careful no comment
Direct parents
Inherit list: EXPRESSION_ITEM_GLOBALS
Overview
Creation features
{ANY}
Features
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{}
first: EXPRESSION_ITEM
writable attribute
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second: EXPRESSION_ITEM
writable attribute
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type: INTEGER_32
writable attribute
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value: STRING
writable attribute
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make_failure
effective procedure
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make_success
effective procedure
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make_empty
effective procedure
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make_value (val: STRING)
effective procedure
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make_or (f: EXPRESSION_ITEM, s: EXPRESSION_ITEM)
effective procedure
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make_and (f: EXPRESSION_ITEM, s: EXPRESSION_ITEM)
effective procedure
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out: STRING
effective function
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Create a new string containing terse printable representation of current object.
Failure_item: INTEGER_32
is 1
constant attribute
{}
Value_item: INTEGER_32
is 2
constant attribute
{}
Or_item: INTEGER_32
is 3
constant attribute
{}
And_item: INTEGER_32
is 4
constant attribute
{}
Empty_item: INTEGER_32
is 5
constant attribute
{}
Success_item: INTEGER_32
is 6
constant attribute
{}
Iterate: BOOLEAN
is True
constant attribute
{}
alternative_pool: POOL_ALTERNATIVE
once function
{}
sequence_pool: POOL_SEQUENCE
once function
{}