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json/tree: add is_integer query

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Danny Robson 2016-07-04 15:45:38 +10:00
parent e1c115c71a
commit 8694b95cec
1 changed files with 2 additions and 0 deletions
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json/tree.hpp
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@ -90,6 +90,7 @@ namespace json { namespace tree {
virtual bool is_array (void) const { return false; }
virtual bool is_string (void) const { return false; }
virtual bool is_number (void) const { return false; }
virtual bool is_integer (void) const { return false; }
virtual bool is_boolean (void) const { return false; }
virtual bool is_null (void) const { return false; }
@ -267,6 +268,7 @@ namespace json { namespace tree {
virtual const number& as_number (void) const& override { return *this; }
virtual number& as_number (void) & override { return *this; }
virtual bool is_number (void) const override { return true; }
virtual bool is_integer (void) const override { return repr () == UINT || repr () == SINT; }
virtual type_t type (void) const override { return NUMBER; }
virtual repr_t repr (void) const { return m_repr; }