SourceWatcher¶
class SourceWatcher
Source Watcher.
Watches for changes of source files. The files to watch are specified by a glob pattern.
Variables¶
| Name | Description |
|---|---|
| patterns | The patterns to watch. |
| tracked_files | The tracked file paths and their last modification time. |
Functions¶
| Name | Description |
|---|---|
| SourceWatcher | Constructor for a list of patterns. |
| SourceWatcher | Constructor for a single pattern. |
| changed | Check if any of the watched files changed since the last call to changed() or diff(). |
| diff | Check if any of the watched files changed since the last call to changed() or diff(). |
| filenames | The current source files. |
Variable Details¶
patterns¶
std::list<std::string> patterns
The patterns to watch.
tracked_files¶
std::unordered_map<std::filesystem::path, std::filesystem::file_time_type> tracked_files
The tracked file paths and their last modification time.
Function Details¶
SourceWatcher¶
SourceWatcher(std::list<std::string> patterns)
Constructor for a list of patterns.
patterns
:
SourceWatcher(std::string pattern)
Constructor for a single pattern.
changed¶
bool changed()
Check if any of the watched files changed since the last call to changed() or diff().
diff¶
std::tuple<std::unordered_set<std::filesystem::path>, std::unordered_set<std::filesystem::path>, std::unordered_set<std::filesystem::path>> diff()
Check if any of the watched files changed since the last call to changed() or diff().
- Return
- A tuple containing sets of added, modified and deleted file paths.
filenames¶
std::unordered_set<std::filesystem::path> filenames()
The current source files.