Teledyne-lecroy Protocol Analyzers File-Based Decoding User Manual Instrukcja Użytkownika Pobierz pdf (Strona 19)

File-based Decoding User Manual Chapter 4: Operators

LeCroy Corporation 13

Logical Operators

! Negation All combinations of types Integer !0 = 1 !"cat" = 0

!9 = 0 !"" = 1

&& Logical AND All combinations of types Integer 1 && 1 = 1 1 && !"" = 1

1 && 0 = 0 1 && "cat" = 1

|| Logical OR All combinations of types Integer 1 || 1 = 1 0 || 0 = 0

1 || 0 = 1 "" || !"cat" = 0

Bitwise Logical Operators

~ Bitwise

complement

Integer-integer Integer ~0b11111110 = 0b00000001

& Bitwise AND Integer-integer Integer 0b11111110 & 0b01010101 = 0b01010100

^ Bitwise exclusive

Integer-integer Integer 0b11111110 ^ 0b01010101 = 0b10101011

| Bitwise inclusive

Integer-integer Integer 0b11111110 | 0b01010101 = 0b11111111

Shift Operators

<< Left shift Integer-integer Integer 0b11111110 << 3 = 0b11110000

>> Right shift Integer-integer Integer 0b11111110 >> 1 = 0b01111111

Operator

Symbol Description Operand Types

Result

Types Examples

Table 4.2 Operators (Continued)

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 81 82

Brak uwag

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