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Cleanup Cast_Helper and add new boxed_cast<>() function.

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This commit is contained in:
Jason Turner
2009-06-23 02:47:47 +00:00
parent a5ecd3ceb0
commit d02620bb1b
9 changed files with 55 additions and 47 deletions
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53
dispatchkit/boxed_value.hpp
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@@ -258,7 +258,7 @@ namespace dispatchkit
{
typedef typename boost::reference_wrapper<typename boost::add_const<Result>::type > Result_Type;
Result_Type operator()(Boxed_Value ob)
static Result_Type cast(const Boxed_Value &ob)
{
if (ob.is_ref())
{
@@ -274,7 +274,7 @@ namespace dispatchkit
{
typedef typename boost::reference_wrapper<typename boost::add_const<Result>::type > Result_Type;
Result_Type operator()(Boxed_Value ob)
static Result_Type cast(const Boxed_Value &ob)
{
if (ob.is_ref())
{
@@ -290,7 +290,7 @@ namespace dispatchkit
{
typedef const Result * Result_Type;
Result_Type operator()(Boxed_Value ob)
static Result_Type cast(const Boxed_Value &ob)
{
if (ob.is_ref())
{
@@ -306,7 +306,7 @@ namespace dispatchkit
{
typedef Result * Result_Type;
Result_Type operator()(Boxed_Value ob)
static Result_Type cast(const Boxed_Value &ob)
{
if (ob.is_ref())
{
@@ -322,7 +322,7 @@ namespace dispatchkit
{
typedef typename boost::reference_wrapper<Result> Result_Type;
Result_Type operator()(Boxed_Value ob)
static Result_Type cast(const Boxed_Value &ob)
{
if (ob.is_ref())
{
@@ -338,7 +338,7 @@ namespace dispatchkit
{
typedef typename boost::shared_ptr<Result> Result_Type;
Result_Type operator()(Boxed_Value ob)
static Result_Type cast(const Boxed_Value &ob)
{
return boost::any_cast<boost::shared_ptr<Result> >(ob.get());
}
@@ -350,12 +350,17 @@ namespace dispatchkit
{
typedef Boxed_Value Result_Type;
Result_Type operator()(Boxed_Value ob)
static Result_Type cast(const Boxed_Value &ob)
{
return ob;
}
};
template<typename Type>
typename Cast_Helper<Type>::Result_Type boxed_cast(const Boxed_Value &bv)
{
return Cast_Helper<Type>::cast(bv);
}
struct Boxed_POD_Value
{
@@ -371,37 +376,37 @@ namespace dispatchkit
if (inp_ == typeid(double))
{
d = Cast_Helper<double>()(v);
d = boxed_cast<double>(v);
m_isfloat = true;
} else if (inp_ == typeid(float)) {
d = Cast_Helper<float>()(v);
d = boxed_cast<float>(v);
m_isfloat = true;
} else if (inp_ == typeid(bool)) {
i = Cast_Helper<bool>()(v);
i = boxed_cast<bool>(v);
} else if (inp_ == typeid(char)) {
i = Cast_Helper<char>()(v);
i = boxed_cast<char>(v);
} else if (inp_ == typeid(int)) {
i = Cast_Helper<int>()(v);
i = boxed_cast<int>(v);
} else if (inp_ == typeid(unsigned int)) {
i = Cast_Helper<unsigned int>()(v);
i = boxed_cast<unsigned int>(v);
} else if (inp_ == typeid(long)) {
i = Cast_Helper<long>()(v);
i = boxed_cast<long>(v);
} else if (inp_ == typeid(unsigned long)) {
i = Cast_Helper<unsigned long>()(v);
i = boxed_cast<unsigned long>(v);
} else if (inp_ == typeid(int8_t)) {
i = Cast_Helper<int8_t>()(v);
i = boxed_cast<int8_t>(v);
} else if (inp_ == typeid(int16_t)) {
i = Cast_Helper<int16_t>()(v);
i = boxed_cast<int16_t>(v);
} else if (inp_ == typeid(int32_t)) {
i = Cast_Helper<int32_t>()(v);
i = boxed_cast<int32_t>(v);
} else if (inp_ == typeid(int64_t)) {
i = Cast_Helper<int64_t>()(v);
i = boxed_cast<int64_t>(v);
} else if (inp_ == typeid(uint8_t)) {
i = Cast_Helper<uint8_t>()(v);
i = boxed_cast<uint8_t>(v);
} else if (inp_ == typeid(uint16_t)) {
i = Cast_Helper<uint16_t>()(v);
i = boxed_cast<uint16_t>(v);
} else if (inp_ == typeid(uint32_t)) {
i = Cast_Helper<uint32_t>()(v);
i = boxed_cast<uint32_t>(v);
} else {
throw boost::bad_any_cast();
}
@@ -487,7 +492,9 @@ namespace dispatchkit
template<>
struct Cast_Helper<Boxed_POD_Value>
{
Boxed_POD_Value operator()(Boxed_Value ob)
typedef Boxed_POD_Value Result_Type;
static Result_Type cast(const Boxed_Value &ob)
{
return Boxed_POD_Value(ob);
}