diff options
| -rw-r--r-- | src/session.cc | 35 | ||||
| -rw-r--r-- | src/session.h | 3 |
2 files changed, 37 insertions, 1 deletions
diff --git a/src/session.cc b/src/session.cc index 3b043952..85b5fab2 100644 --- a/src/session.cc +++ b/src/session.cc @@ -194,12 +194,36 @@ value_t session_t::fn_min(call_scope_t& args) { return args[1] < args[0] ? args[1] : args[0]; } - value_t session_t::fn_max(call_scope_t& args) { return args[1] > args[0] ? args[1] : args[0]; } +value_t session_t::fn_lot_price(call_scope_t& args) +{ + amount_t amt(args.get<amount_t>(1, false)); + if (amt.has_annotation() && amt.annotation().price) + return *amt.annotation().price; + else + return NULL_VALUE; +} +value_t session_t::fn_lot_date(call_scope_t& args) +{ + amount_t amt(args.get<amount_t>(1, false)); + if (amt.has_annotation() && amt.annotation().date) + return *amt.annotation().date; + else + return NULL_VALUE; +} +value_t session_t::fn_lot_tag(call_scope_t& args) +{ + amount_t amt(args.get<amount_t>(1, false)); + if (amt.has_annotation() && amt.annotation().tag) + return string_value(*amt.annotation().tag); + else + return NULL_VALUE; +} + option_t<session_t> * session_t::lookup_option(const char * p) { switch (*p) { @@ -252,6 +276,15 @@ expr_t::ptr_op_t session_t::lookup(const symbol_t::kind_t kind, return MAKE_FUNCTOR(session_t::fn_account); break; + case 'l': + if (is_eq(p, "lot_price")) + return MAKE_FUNCTOR(session_t::fn_lot_price); + else if (is_eq(p, "lot_date")) + return MAKE_FUNCTOR(session_t::fn_lot_date); + else if (is_eq(p, "lot_tag")) + return MAKE_FUNCTOR(session_t::fn_lot_tag); + break; + case 'm': if (is_eq(p, "min")) return MAKE_FUNCTOR(session_t::fn_min); diff --git a/src/session.h b/src/session.h index d52a1e49..6de4b2dd 100644 --- a/src/session.h +++ b/src/session.h @@ -76,6 +76,9 @@ public: value_t fn_account(call_scope_t& scope); value_t fn_min(call_scope_t& scope); value_t fn_max(call_scope_t& scope); + value_t fn_lot_price(call_scope_t& scope); + value_t fn_lot_date(call_scope_t& scope); + value_t fn_lot_tag(call_scope_t& scope); void report_options(std::ostream& out) { |