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AnyScalar doc

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This commit is contained in:
Michael Davidsaver
2019-02-11 10:51:23 -08:00
parent 61ce532fdf
commit f0ef0965c4
1 changed files with 10 additions and 5 deletions
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15
src/misc/pv/anyscalar.h
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@@ -180,10 +180,11 @@ public:
/** Return typed reference to wrapped value. Non-const reference allows value modification
*
* @throws bad_cast when the requested type does not match the stored type
@code
AnyScalar v(42);
v.ref<uint32>() = 42;
assert(v.ref<uint32>() = 43);
v.ref<uint32>() = 43;
assert(v.ref<uint32>() == 43);
@endcode
*/
template<typename T>
@@ -201,9 +202,10 @@ public:
/** Return typed reference to wrapped value. Const reference does not allow modification.
*
* @throws bad_cast when the requested type does not match the stored type
@code
AnyScalar v(42);
assert(v.ref<uint32>() = 42);
const AnyScalar v(42);
assert(v.ref<uint32>() == 42);
@endcode
*/
template<typename T>
@@ -219,7 +221,10 @@ public:
return reinterpret_cast<typename meta::decorate_const<TT>::type&>(_wrap.blob);
}
/** copy out wrapped value, with a value conversion. */
/** copy out wrapped value, with a value conversion.
*
* @throws bad_cast when empty()==true
*/
template<typename T>
inline
T as() const {