VDM-10 Language Manual

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$Course Material\Efficiently Coding Communication Protocols in C++ ...$

VDM-10 Language Manual new expression, 59, 188 nil literal, 200 nondeterministic statement, 109, 193 not, 183 not equal, 185 not in set, 186 Not membership, 14 numeral, 200 numeric literal, 200 object apply, 112, 193 object designator, 112, 193 object field reference, 112, 193 old name, 68, 190 operation body, 90, 178 operation definition, 89, 178 operation definitions, 89, 178 operation import, 158, 172 operation signature, 154, 173 operation type, 90, 178 operations signature, 154, 173 optional type, 26, 175 or, 185 others expression, 46, 182 others statement, 105, 192 Override, 19 parameter types, 36, 177 parameters, 36, 90, 177 parameters list, 177 partial function type, 28, 36, 175 pattern, 73, 194 pattern bind, 73, 195 pattern identifier, 73, 194 pattern list, 36, 73, 90, 195 pattern type pair list, 36, 177 periodic obligation, 145, 180 periodic thread definition, 145, 180 permission predicate, 138, 179 permission predicates, 138, 179 Power, 9 pre-condition expression, 189 precondition expression, 71 prefix expression, 45, 183 procedural thread definition, 147, 180 Product, 9 product type, 22, 175 Proper subset, 14 proper subset, 186 quantified expression, 48, 186 Quote, 11 quote literal, 200 quote type, 174 Range, 19 Range restrict by, 19 Range restrict to, 19 record constructor, 56, 188 record modification, 56, 188 record modifier, 56, 188 record pattern, 73, 195 record type, 22 recursive trap statement, 115, 194 relation, 205 relational infix operator, 205 Remainder, 9 req expression, 66, 190 return statement, 114, 193 Reverse sequence, 16 same base class membership expression, 65 same class membership expression, 65 samebaseclass expression, 65, 189 sameclass expression, 66, 189 self expression, 59, 188 self expressions, 114 seq conc pattern, 73, 195 seq enum pattern, 73, 195 seq type, 15, 175 seq0 type, 16, 175 seq1 type, 16, 175 Sequence application, 16 sequence comprehension, 53, 187 sequence concatenate, 186 sequence elements, 184 218
INDEX sequence enumeration, 53, 187 sequence for loop, 106, 192 sequence head, 184 sequence indices, 184 sequence infix operator, 205 sequence length, 184 Sequence modification, 16 sequence prefix operator, 205 sequence reverse, 184 sequence tail, 184 set bind, 79, 195 set cardinality, 183 set comprehension, 51, 187 set difference, 186 set enum pattern, 73, 194 set enumeration, 51, 187 set for loop, 107, 192 set infix operator, 205 set intersection, 186 set prefix operator, 205 set range expression, 51, 187 set relational operator, 205 set type, 13, 175 set union, 186 set union pattern, 73, 194 Single-line comment, 200 specification statement, 121, 193 start list statement, 120, 193 start statement, 120, 193 state definition, 85, 176 state designator, 102, 190 statement, 97, 99–101, 104, 106, 109, 111, 114, 115, 118, 119, 121–123, 191 subsequence, 53, 187, 204 Subset, 14 subset, 186 Sum, 9 symbolic literal, 200 synchronization, 138, 179 synchronization definitions, 138, 179 system, 125, 173 Tail, 16 text literal, 200 thread definition, 145, 180 thread definitions, 145, 180 threadid expression, 60, 188 time expression, 67, 190 Token, 12 total function type, 29, 36, 175 trace apply expression, 161, 180 trace binding, 162, 180 trace bindings, 162, 180 trace bracketed expression, 162, 180 trace core definition, 161, 180 trace definition, 161, 180 trace definition list, 161, 180 trace definition term, 161, 180 trace repeat pattern, 161, 180 traces definitions, 161, 180 trap statement, 115, 194 traps, 115, 194 tuple constructor, 55, 187 tuple pattern, 73, 195 tuple select, 57, 188 type, 13, 15, 18, 21, 23, 26, 28, 174 type bind, 62, 79, 195 type bind list, 62, 195 type definition, 174 type definitions, 174 type export, 154, 172 type import, 158, 172 type judgement, 63, 189 type name, 175 type variable, 175 type variable identifier, 199 type variable list, 36, 177 unary expression, 45, 183 Unary minus, 9 unary minus, 183 unary operator, 45, 183 unary plus, 183 undefined expression, 70, 189 Union, 14 219
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Overture - Open-source Tools for Fo
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Contents 1 Introduction 1 1.1 The V
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CONTENTS 13 Statements 97 13.1 Let
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CONTENTS A.7.19 The Undefined Expre
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Chapter 1 Introduction The Vienna D
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Chapter 2 Concrete Syntax Notation
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Chapter 3 Data Type Definitions As
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Chapter 3. Data Type Definitions We
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Chapter 3. Data Type Definitions Op
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Chapter 3. Data Type Definitions (a
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Chapter 3. Data Type Definitions
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Chapter 3. Data Type Definitions m1
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Chapter 3. Data Type Definitions Sy
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Chapter 3. Data Type Definitions Th
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Chapter 3. Data Type Definitions to
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Chapter 4 Algorithm Definitions In
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Chapter 5 Function Definitions In t
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Chapter 5. Function Definitions Not
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Chapter 5. Function Definitions Thi
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Chapter 6 Expressions In this subse
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Chapter 6. Expressions ✡✝ mk_Sc
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Chapter 6. Expressions Examples: Th
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Chapter 6. Expressions where e1 is
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Chapter 6. Expressions all expressi
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Chapter 6. Expressions where bd is
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Chapter 6. Expressions 6.8 Sequence
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Chapter 6. Expressions where all th
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Chapter 6. Expressions mu operator.
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Chapter 6. Expressions new expressi
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Chapter 6. Expressions Examples: Us
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Chapter 6. Expressions which will r
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Chapter 6. Expressions Examples: As
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Chapter 6. Expressions • #active(
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Chapter 6. Expressions ✞ state si
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Chapter 6. Expressions Semantics: A
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Chapter 7 Patterns Syntax: pattern
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Chapter 7. Patterns In the followin
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Chapter 7. Patterns ✡✝ ✆ The
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Chapter 8 Bindings Syntax: bind = s
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Chapter 9 Value (Constant) Definiti
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Chapter 10 Instance Variables (VDM+
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Chapter 11 The State Definition (VD
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Chapter 11. The State Definition (V
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Chapter 12 Operation Definitions Op
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Chapter 12. Operation Definitions s
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Chapter 12. Operation Definitions p
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Chapter 12. Operation Definitions h
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Chapter 13 Statements In this secti
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Chapter 13. Statements ✡✝ def t
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Chapter 13. Statements block return
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Chapter 13. Statements Examples: Th
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Chapter 13. Statements elseif state
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Chapter 13. Statements ‘do’, st
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Chapter 13. Statements 13.7 The Whi
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Chapter 13. Statements ✡✝ (dcl
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Chapter 13. Statements ✞ ✡✝ R
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Chapter 13. Statements where expres
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Chapter 13. Statements result of th
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Chapter 13. Statements ✡✝ else
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Chapter 13. Statements ✞ bootSequ
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Chapter 13. Statements ✞ op1 : na
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Chapter 14 Top-level Specification
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Chapter 14. Top-level Specification
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Chapter 15 Synchronization Constrai
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Chapter 15. Synchronization Constra
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Chapter 16 Threads (VDM++ and VDM-R
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Chapter 16. Threads (VDM++ and VDM-
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Chapter 16. Threads (VDM++ and VDM-
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Chapter 17 Top-level Specification
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Chapter 18 Trace Definitions In ord
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Chapter 18. Trace Definitions stack
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Chapter 19 Static Semantics VDM spe
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Page 177 and 178: References [Ada LRM] [Bicarregui&94
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Page 181 and 182: Appendix A The Syntax of the VDM La
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Page 207 and 208: Appendix B Lexical Specification B.
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Page 211 and 212: Appendix B. Lexical Specification S
Page 213 and 214: Appendix C Operator Precedence The
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Page 219 and 220: Appendix D Differences between the
Page 221 and 222: Index abs, 9 and, 6 card, 14 comp f
Page 223 and 224: INDEX arithmetic minus, 185 arithme
Page 225: INDEX boolean type, 6 char, 11 func
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