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# kinds -*- sh -*-
#
# For documentation on this file format, please refer to
# src/theory/builtin/kinds.
#
theory THEORY_STRINGS ::CVC4::theory::strings::TheoryStrings "theory/strings/theory_strings.h"
properties check parametric propagate presolve
rewriter ::CVC4::theory::strings::TheoryStringsRewriter "theory/strings/theory_strings_rewriter.h"
typechecker "theory/strings/theory_strings_type_rules.h"
operator STRING_CONCAT 2: "string concat (N-ary)"
operator STRING_IN_REGEXP 2 "membership"
operator STRING_LENGTH 1 "string length"
operator STRING_SUBSTR 3 "string substr"
operator STRING_CHARAT 2 "string charat"
operator STRING_STRCTN 2 "string contains"
operator STRING_LT 2 "string less than"
operator STRING_LEQ 2 "string less than or equal"
operator STRING_STRIDOF 3 "string indexof"
operator STRING_STRREPL 3 "string replace"
operator STRING_STRREPLALL 3 "string replace all"
operator STRING_PREFIX 2 "string prefixof"
operator STRING_SUFFIX 2 "string suffixof"
operator STRING_IS_DIGIT 1 "string isdigit, returns true if argument is a string of length one that represents a digit"
operator STRING_ITOS 1 "integer to string"
operator STRING_STOI 1 "string to integer (total function)"
operator STRING_TO_CODE 1 "string to code, returns the code of the first character of the string if it has length one, -1 otherwise"
operator STRING_FROM_CODE 1 "string from code, returns a string containing a single character whose code point matches the argument to this function, empty string if the argument is out-of-bounds"
operator STRING_TOLOWER 1 "string to lowercase conversion"
operator STRING_TOUPPER 1 "string to uppercase conversion"
operator STRING_REV 1 "string reverse"
sort STRING_TYPE \
Cardinality::INTEGERS \
well-founded \
"NodeManager::currentNM()->mkConst(::CVC4::String())" \
"util/regexp.h" \
"String type"
sort REGEXP_TYPE \
Cardinality::INTEGERS \
well-founded \
"NodeManager::currentNM()->mkNode(REGEXP_EMPTY, std::vector<Node>() )" \
"util/regexp.h" \
"RegExp type"
enumerator STRING_TYPE \
"::CVC4::theory::strings::StringEnumerator" \
"theory/strings/type_enumerator.h"
constant CONST_STRING \
::CVC4::String \
::CVC4::strings::StringHashFunction \
"util/regexp.h" \
"a string of characters"
# equal equal / less than / output
operator STRING_TO_REGEXP 1 "convert string to regexp"
operator REGEXP_CONCAT 2: "regexp concat"
operator REGEXP_UNION 2: "regexp union"
operator REGEXP_INTER 2: "regexp intersection"
operator REGEXP_DIFF 2: "regexp difference"
operator REGEXP_STAR 1 "regexp *"
operator REGEXP_PLUS 1 "regexp +"
operator REGEXP_OPT 1 "regexp ?"
operator REGEXP_RANGE 2 "regexp range"
operator REGEXP_LOOP 2:3 "regexp loop"
operator REGEXP_COMPLEMENT 1 "regexp complement"
operator REGEXP_EMPTY 0 "regexp empty"
operator REGEXP_SIGMA 0 "regexp all characters"
#internal
operator REGEXP_RV 1 "regexp rv (internal use only)"
typerule REGEXP_RV "SimpleTypeRule<RRegExp, AInteger>"
# regular expressions
typerule REGEXP_CONCAT "SimpleTypeRuleVar<RRegExp, ARegExp>"
typerule REGEXP_UNION "SimpleTypeRuleVar<RRegExp, ARegExp>"
typerule REGEXP_INTER "SimpleTypeRuleVar<RRegExp, ARegExp>"
typerule REGEXP_DIFF "SimpleTypeRuleVar<RRegExp, ARegExp>"
typerule REGEXP_STAR "SimpleTypeRule<RRegExp, ARegExp>"
typerule REGEXP_PLUS "SimpleTypeRule<RRegExp, ARegExp>"
typerule REGEXP_OPT "SimpleTypeRule<RRegExp, ARegExp>"
typerule REGEXP_RANGE ::CVC4::theory::strings::RegExpRangeTypeRule
typerule REGEXP_LOOP "SimpleTypeRule<RRegExp, ARegExp, AInteger, AOptional<AInteger>>"
typerule REGEXP_COMPLEMENT "SimpleTypeRule<RRegExp, ARegExp>"
typerule STRING_TO_REGEXP "SimpleTypeRule<RRegExp, AString>"
typerule STRING_IN_REGEXP "SimpleTypeRule<RBool, AString, ARegExp>"
typerule REGEXP_EMPTY "SimpleTypeRule<RRegExp>"
typerule REGEXP_SIGMA "SimpleTypeRule<RRegExp>"
### operators that apply to both strings and sequences
typerule STRING_CONCAT ::CVC4::theory::strings::StringConcatTypeRule
typerule STRING_LENGTH ::CVC4::theory::strings::StringStrToIntTypeRule
typerule STRING_SUBSTR ::CVC4::theory::strings::StringSubstrTypeRule
typerule STRING_CHARAT ::CVC4::theory::strings::StringAtTypeRule
typerule STRING_STRCTN ::CVC4::theory::strings::StringRelationTypeRule
typerule STRING_STRIDOF ::CVC4::theory::strings::StringIndexOfTypeRule
typerule STRING_STRREPL ::CVC4::theory::strings::StringReplaceTypeRule
typerule STRING_STRREPLALL ::CVC4::theory::strings::StringReplaceTypeRule
typerule STRING_PREFIX ::CVC4::theory::strings::StringStrToBoolTypeRule
typerule STRING_SUFFIX ::CVC4::theory::strings::StringStrToBoolTypeRule
typerule STRING_REV ::CVC4::theory::strings::StringStrToStrTypeRule
### string specific operators
typerule CONST_STRING "SimpleTypeRule<RString>"
typerule STRING_LT "SimpleTypeRule<RBool, AString, AString>"
typerule STRING_LEQ "SimpleTypeRule<RBool, AString, AString>"
typerule STRING_IS_DIGIT "SimpleTypeRule<RBool, AString>"
typerule STRING_ITOS "SimpleTypeRule<RString, AInteger>"
typerule STRING_STOI "SimpleTypeRule<RInteger, AString>"
typerule STRING_TO_CODE "SimpleTypeRule<RInteger, AString>"
typerule STRING_FROM_CODE "SimpleTypeRule<RString, AInteger>"
typerule STRING_TOUPPER "SimpleTypeRule<RString, AString>"
typerule STRING_TOLOWER "SimpleTypeRule<RString, AString>"
endtheory
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