Class Log::Reader¶
Defined in File Log.hpp
Nested Relationships¶
This class is a nested type of Class Log.
Nested Types¶
Class Documentation¶
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class
rmf_task::Log
::
Reader
A Reader that can iterate through the Views of Logs. The Reader will keep track of which Entries have already been viewed, so every Entry read by a single Reader instance is unique.
Public Functions
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Reader
() Construct a Reader.
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Iterable
read
(const View &view) Create an object that can iterate through the entries of a View. Any entries that have been read by this Reader in the past will be skipped. This can be used in a range-based for loop, e.g.:
for (const auto& entry : reader.read(view)) { std::cout << entry.text() << std::endl; }
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class
Iterable
Public Types
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using
const_iterator
= iterator
Public Functions
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iterator
begin
() const Get the beginning iterator of the read.
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iterator
end
() const Get the ending iterator of the read.
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class
iterator
Public Functions
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const Entry &
operator*
() const Dereference operator.
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const Entry *
operator->
() const Drill-down operator.
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iterator &
operator++
() Pre-increment operator: ++it
- Note
This is more efficient than the post-increment operator.
- Warning
It is undefined behavior to perform this operation on an iterator that is equal to Log::Reader::Iterable::end().
- Return
a reference to the iterator itself
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iterator
operator++
(int) Post-increment operator: it++
- Warning
It is undefined behavior to perform this operation on an iterator that is equal to Log::Reader::Iterable::end().
- Return
a copy of the iterator before it was incremented.
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bool
operator==
(const iterator &other) const Equality comparison operator.
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bool
operator!=
(const iterator &other) const Inequality comparison operator.
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const Entry &
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using
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