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| author | John Wiegley <johnw@newartisans.com> | 2009-11-09 13:25:45 -0500 |
|---|---|---|
| committer | John Wiegley <johnw@newartisans.com> | 2009-11-09 13:25:45 -0500 |
| commit | 865c0ff828f88ed1d00eea73a3fc55b3e57d21b3 (patch) | |
| tree | 5acdfae32811b25fb46271bf349a216bea41fddb /src/value.h | |
| parent | 55c7792c9329f97dd19fc5aeca466cb2de4fbf9c (diff) | |
| parent | 9b396b41220646cf73fcd2a8afebcee06dde2a29 (diff) | |
| download | fork-ledger-865c0ff828f88ed1d00eea73a3fc55b3e57d21b3.tar.gz fork-ledger-865c0ff828f88ed1d00eea73a3fc55b3e57d21b3.tar.bz2 fork-ledger-865c0ff828f88ed1d00eea73a3fc55b3e57d21b3.zip | |
Merge branch 'next'
Diffstat (limited to 'src/value.h')
| -rw-r--r-- | src/value.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/value.h b/src/value.h index bd681b07..94002bef 100644 --- a/src/value.h +++ b/src/value.h @@ -870,6 +870,10 @@ public: return 1; } + bool empty() const { + return size() == 0; + } + /** * Informational methods. */ @@ -978,6 +982,8 @@ struct sort_value_t bool sort_value_is_less_than(const std::list<sort_value_t>& left_values, const std::list<sort_value_t>& right_values); +void to_xml(std::ostream& out, const value_t& value); + } // namespace ledger #endif // _VALUE_H |