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Improve backwards compatibility in D std::vector wrappers

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For users who have typemaps for the parameters in the setElement method.
Correct definitions of const_reference to match the those in the
(C++11) standard.
This commit is contained in:
William S Fulton 2019-04-19 00:22:53 +01:00
commit 592b97a8cd
1 changed files with 13 additions and 13 deletions
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26
Lib/d/std_vector.i
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@ -135,7 +135,7 @@ public void capacity(size_t value) {
return $self->capacity() - $self->size();
}
CONST_REFERENCE remove() throw (std::out_of_range) {
const_reference remove() throw (std::out_of_range) {
if ($self->empty()) {
throw std::out_of_range("Tried to remove last element from empty vector.");
}
@ -145,7 +145,7 @@ public void capacity(size_t value) {
return value;
}
CONST_REFERENCE remove(size_type index) throw (std::out_of_range) {
const_reference remove(size_type index) throw (std::out_of_range) {
if (index >= $self->size()) {
throw std::out_of_range("Tried to remove element with invalid index.");
}
@ -160,7 +160,7 @@ public void capacity(size_t value) {
// Wrappers for setting/getting items with the possibly thrown exception
// specified (important for SWIG wrapper generation).
%extend {
CONST_REFERENCE getElement(size_type index) throw (std::out_of_range) {
const_reference getElement(size_type index) throw (std::out_of_range) {
if ((index < 0) || ($self->size() <= index)) {
throw std::out_of_range("Tried to get value of element with invalid index.");
}
@ -172,11 +172,11 @@ public void capacity(size_t value) {
// generation issue when using const pointers as vector elements (like
// std::vector< const int* >).
%extend {
void setElement(size_type index, CTYPE const& value) throw (std::out_of_range) {
void setElement(size_type index, CTYPE const& val) throw (std::out_of_range) {
if ((index < 0) || ($self->size() <= index)) {
throw std::out_of_range("Tried to set value of element with invalid index.");
}
(*$self)[index] = value;
(*$self)[index] = val;
}
}
@ -478,7 +478,7 @@ int opApply(int delegate(ref size_t index, ref $typemap(dtype, CTYPE) value) dg)
return pv;
}
CONST_REFERENCE remove() throw (std::out_of_range) {
const_reference remove() throw (std::out_of_range) {
if ($self->empty()) {
throw std::out_of_range("Tried to remove last element from empty vector.");
}
@ -488,7 +488,7 @@ int opApply(int delegate(ref size_t index, ref $typemap(dtype, CTYPE) value) dg)
return value;
}
CONST_REFERENCE remove(size_type index) throw (std::out_of_range) {
const_reference remove(size_type index) throw (std::out_of_range) {
if (index >= $self->size()) {
throw std::out_of_range("Tried to remove element with invalid index.");
}
@ -520,7 +520,7 @@ int opApply(int delegate(ref size_t index, ref $typemap(dtype, CTYPE) value) dg)
// Wrappers for setting/getting items with the possibly thrown exception
// specified (important for SWIG wrapper generation).
%extend {
CONST_REFERENCE getElement(size_type index) throw (std::out_of_range) {
const_reference getElement(size_type index) throw (std::out_of_range) {
if ((index < 0) || ($self->size() <= index)) {
throw std::out_of_range("Tried to get value of element with invalid index.");
}
@ -531,11 +531,11 @@ int opApply(int delegate(ref size_t index, ref $typemap(dtype, CTYPE) value) dg)
// generation issue when using const pointers as vector elements (like
// std::vector< const int* >).
%extend {
void setElement(size_type index, CTYPE const& value) throw (std::out_of_range) {
void setElement(size_type index, CTYPE const& val) throw (std::out_of_range) {
if ((index < 0) || ($self->size() <= index)) {
throw std::out_of_range("Tried to set value of element with invalid index.");
}
(*$self)[index] = value;
(*$self)[index] = val;
}
}
@ -558,7 +558,7 @@ int opApply(int delegate(ref size_t index, ref $typemap(dtype, CTYPE) value) dg)
%define SWIG_STD_VECTOR_ENHANCED(CTYPE...)
namespace std {
template<> class vector<CTYPE > {
SWIG_STD_VECTOR_MINIMUM_INTERNAL(%arg(CTYPE const&), %arg(CTYPE))
SWIG_STD_VECTOR_MINIMUM_INTERNAL(const value_type&, %arg(CTYPE))
SWIG_STD_VECTOR_EXTRA_OP_EQUALS_EQUALS(CTYPE)
};
}
@ -573,11 +573,11 @@ namespace std {
// primary (unspecialized) class template for std::vector
// does not require operator== to be defined
template<class T> class vector {
SWIG_STD_VECTOR_MINIMUM_INTERNAL(T const&, T)
SWIG_STD_VECTOR_MINIMUM_INTERNAL(const value_type&, T)
};
// specializations for pointers
template<class T> class vector<T *> {
SWIG_STD_VECTOR_MINIMUM_INTERNAL(T *const&, T *)
SWIG_STD_VECTOR_MINIMUM_INTERNAL(const value_type&, T *)
SWIG_STD_VECTOR_EXTRA_OP_EQUALS_EQUALS(T *)
};
// bool is a bit different in the C++ standard - const_reference in particular