class write_command_state

Declaration

class write_command_state { /* full declaration omitted */ };

Description

write_command_state is a command pointer with two bits of additional information: - Whether the data written by this command is globally still the newest version ("fresh" or "stale") - Whether this data has been replicated from somewhere else, i.e., we are not the original producer

Declared at: include/command_graph_generator.h:43

Member Variables

uintptr_t m_bits = 0

static const uintptr_t stale_bit = 1

static const uintptr_t replicated_bit = 2

Member Function Overview

• get_command() const → command *
• is_fresh() const → bool
• is_replicated() const → bool
• mark_as_stale() → void
• operator celerity::detail::command *() const
• write_command_state()
• write_command_state(command * cmd)
• write_command_state(command * cmd, bool is_replicated)

Friend Function Overview

• operator==(const write_command_state & lhs, const write_command_state & rhs) → friend bool
• operator==(const write_command_state & lhs, std::nullptr_t) → friend bool
• operator==(std::nullptr_t, const write_command_state & rhs) → friend bool

Member Functions

¶command* get_command() const

Declared at: include/command_graph_generator.h:59

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¶bool is_fresh() const

Declared at: include/command_graph_generator.h:61

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¶bool is_replicated() const

Declared at: include/command_graph_generator.h:63

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¶void mark_as_stale()

Declared at: include/command_graph_generator.h:65

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¶operator celerity::detail::command*() const

Declared at: include/command_graph_generator.h:67

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¶write_command_state()

Declared at: include/command_graph_generator.h:51

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¶write_command_state(command* cmd)

Declared at: include/command_graph_generator.h:53

Parameters

command* cmd

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¶write_command_state(command* cmd,
                    bool is_replicated)

Declared at: include/command_graph_generator.h:55

Parameters

command* cmd

bool is_replicated

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Friend Functions

¶friend bool operator==(
    const write_command_state& lhs,
    const write_command_state& rhs)

Declared at: include/command_graph_generator.h:69

Parameters

const write_command_state& lhs

const write_command_state& rhs

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¶friend bool operator==(
    const write_command_state& lhs,
    std::nullptr_t)

Declared at: include/command_graph_generator.h:70

Parameters

const write_command_state& lhs

std::nullptr_t

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¶friend bool operator==(
    std::nullptr_t,
    const write_command_state& rhs)

Declared at: include/command_graph_generator.h:71

Parameters

std::nullptr_t

const write_command_state& rhs

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