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Sizeof

.mw-parser-output .monospaced{font-family:monospace,monospace}sizeof is a unary operator in the C and C++ programming languages that evaluates to the storage size of an expression or a data type, measured in units sized as char. Consequently, the expression sizeof(char) evaluates to 1. The number of bits of type char is specified by the preprocessor…

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Map overview Semantic statistics

Sizeof

Nodes37
Edges36
Triples35
Avg. degree1.95
Density0.054054
Components1

How this topic connects Entity context

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Sizeof

Top relations

related to Incomplete types · 14
Sizeof → Both, File1, File2, For, Forstructs, However, If, In, IntegerPair, IntegerPairbecause, IntegerPairby, IntegerPairin, Likewise, With
related to Implementation · 5
Sizeof → ABI, In, The C99, VLAs, When
related to Purpose · 5
Sizeof → For, In, Many, The, Though
related to Application to arrays · 4
Sizeof → Here, The, This, Whensizeofis
related to Use · 3
Sizeof → For, Parentheses, The
is a · 1
Sizeof → unary operator in the C and C
related to Object members · 1
Sizeof → The

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Important terminology

size array type following example data expression storage code defined operator compiler members padding number implementation types may result operand

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Sizeofis aunary operator in the C and C0.90text
astructorunioninstance ofit is frequently difficult to predict the sizes of compound datatypes0.80text
due to paddinginstance ofit is frequently difficult to predict the sizes of compound datatypes0.80text
Sizeofrelated to Application to arraysWhensizeofis0.60section
Sizeofrelated to Application to arraysThis0.60section
Sizeofrelated to Application to arraysThe0.60section
Sizeofrelated to Application to arraysHere0.60section
Sizeofrelated to ImplementationWhen0.60section
Sizeofrelated to ImplementationThe C990.60section
Sizeofrelated to ImplementationVLAs0.60section
Sizeofrelated to ImplementationIn0.60section
Sizeofrelated to ImplementationABI0.60section

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    Min side: 3
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