diff options
Diffstat (limited to 'lib/persistence.cpp')
| -rw-r--r-- | lib/persistence.cpp | 29 |
1 files changed, 19 insertions, 10 deletions
diff --git a/lib/persistence.cpp b/lib/persistence.cpp index b85bff2..405c7ec 100644 --- a/lib/persistence.cpp +++ b/lib/persistence.cpp @@ -38,7 +38,7 @@ namespace Persistence { PersistenceSelect::PersistenceSelect(const std::string & n) : name {n} { } PersistenceStore::NameAction - PersistenceSelect::setName(const std::string_view key) + PersistenceSelect::setName(const std::string_view key, const Selection &) { return (key == name) ? NameAction::Push : NameAction::Ignore; } @@ -51,16 +51,19 @@ namespace Persistence { PersistenceWrite::PersistenceWrite(const Writer & o, bool sh) : out {o}, shared {sh} { } PersistenceStore::NameAction - PersistenceWrite::setName(const std::string_view key) - { - if (!first) { - out.nextValue(); - } - else { - first = false; + PersistenceWrite::setName(const std::string_view key, const Selection & s) + { + if (s.needsWrite()) { + if (!first) { + out.nextValue(); + } + else { + first = false; + } + out.pushKey(key); + return NameAction::HandleAndContinue; } - out.pushKey(key); - return NameAction::HandleAndContinue; + return NameAction::Ignore; } void @@ -135,6 +138,12 @@ namespace Persistence { { } + bool + Selection::needsWrite() const + { + return true; + } + void Selection::write(const Writer &) const { |