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Made lookup of an account's "cost" a calc error

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This commit is contained in:
John Wiegley 2010-06-06 06:03:56 -04:00
parent 6c01e4e090
commit 41e4aea759
1 changed files with 6 additions and 0 deletions
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6
src/account.cc
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@ -205,6 +205,10 @@ namespace {
value_t get_count(account_t& account) {
return long(account.family_details().posts_count);
}
value_t get_cost(account_t&) {
throw_(calc_error, _("An account does not have a 'cost' value"));
return false;
}
value_t get_depth(account_t& account) {
return long(account.depth);
@ -311,6 +315,8 @@ expr_t::ptr_op_t account_t::lookup(const symbol_t::kind_t kind,
case 'c':
if (name == "count")
return WRAP_FUNCTOR(get_wrapper<&get_count>);
else if (name == "cost")
return WRAP_FUNCTOR(get_wrapper<&get_cost>);
break;
case 'd':