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Added value_t::to_size_t method

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This commit is contained in:
John Wiegley 2012-02-10 20:08:50 -10:00
parent 8887fe9fa9
commit f322769775
1 changed files with 11 additions and 10 deletions
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21
src/value.h
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@ -775,16 +775,17 @@ public:
* its underlying type, where possible. If not possible, an * its underlying type, where possible. If not possible, an
* exception is thrown. * exception is thrown.
*/ */
bool to_boolean() const; bool to_boolean() const;
int to_int() const; int to_int() const;
long to_long() const; long to_long() const;
datetime_t to_datetime() const; std::size_t to_size_t() const { return static_cast<std::size_t>(to_long()); }
date_t to_date() const; datetime_t to_datetime() const;
amount_t to_amount() const; date_t to_date() const;
balance_t to_balance() const; amount_t to_amount() const;
string to_string() const; balance_t to_balance() const;
mask_t to_mask() const; string to_string() const;
sequence_t to_sequence() const; mask_t to_mask() const;
sequence_t to_sequence() const;
/** /**
* Dynamic typing conversion methods. * Dynamic typing conversion methods.