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Code Packages Activity

progress: lock down some const methods

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begin() and end() don't mutate their object

Signed-off-by: Zygo Blaxell <bees@furryterror.org>
This commit is contained in:
Zygo Blaxell
2021-11-15 23:50:37 -05:00
parent d0c35b4734
commit a3d2bc26d5
1 changed files with 4 additions and 4 deletions
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8
include/crucible/progress.h
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@@ -20,8 +20,8 @@ namespace crucible {
using ProgressHolder = shared_ptr<ProgressHolderState>;
ProgressTracker(const value_type &v);
value_type begin();
value_type end();
value_type begin() const;
value_type end() const;
ProgressHolder hold(const value_type &v);
@@ -51,7 +51,7 @@ namespace crucible {
template <class T>
typename ProgressTracker<T>::value_type
ProgressTracker<T>::begin()
ProgressTracker<T>::begin() const
{
unique_lock<mutex> lock(m_state->m_mutex);
return m_state->m_begin;
@@ -59,7 +59,7 @@ namespace crucible {
template <class T>
typename ProgressTracker<T>::value_type
ProgressTracker<T>::end()
ProgressTracker<T>::end() const
{
unique_lock<mutex> lock(m_state->m_mutex);
return m_state->m_end;