[seiscomp, scanloc] Install, add .gitignore
This commit is contained in:
375
include/seiscomp/core/metaproperty.h
Normal file
375
include/seiscomp/core/metaproperty.h
Normal file
@ -0,0 +1,375 @@
|
||||
/***************************************************************************
|
||||
* Copyright (C) gempa GmbH *
|
||||
* All rights reserved. *
|
||||
* Contact: gempa GmbH (seiscomp-dev@gempa.de) *
|
||||
* *
|
||||
* GNU Affero General Public License Usage *
|
||||
* This file may be used under the terms of the GNU Affero *
|
||||
* Public License version 3.0 as published by the Free Software Foundation *
|
||||
* and appearing in the file LICENSE included in the packaging of this *
|
||||
* file. Please review the following information to ensure the GNU Affero *
|
||||
* Public License version 3.0 requirements will be met: *
|
||||
* https://www.gnu.org/licenses/agpl-3.0.html. *
|
||||
* *
|
||||
* Other Usage *
|
||||
* Alternatively, this file may be used in accordance with the terms and *
|
||||
* conditions contained in a signed written agreement between you and *
|
||||
* gempa GmbH. *
|
||||
***************************************************************************/
|
||||
|
||||
|
||||
#ifndef SEISCOMP_CORE_METAPROPERTY_H
|
||||
#define SEISCOMP_CORE_METAPROPERTY_H
|
||||
|
||||
#include <seiscomp/core/metaobject.h>
|
||||
#include <seiscomp/core/strings.h>
|
||||
|
||||
|
||||
namespace Seiscomp {
|
||||
namespace Core {
|
||||
|
||||
namespace Generic {
|
||||
|
||||
|
||||
class No { };
|
||||
class Yes { No no[2]; };
|
||||
|
||||
|
||||
template <typename T>
|
||||
Yes isOptionalTester(boost::optional<T>*);
|
||||
No isOptionalTester(void*);
|
||||
|
||||
|
||||
template <typename T>
|
||||
class is_optional {
|
||||
static T* t;
|
||||
|
||||
public:
|
||||
enum { value = sizeof(isOptionalTester(t)) == sizeof(Yes) };
|
||||
};
|
||||
|
||||
|
||||
template <typename T, int>
|
||||
struct remove_optional_helper {};
|
||||
|
||||
template <typename T>
|
||||
struct remove_optional_helper<T,0> {
|
||||
typedef T type;
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
struct remove_optional_helper<T,1> {
|
||||
typedef typename T::value_type type;
|
||||
};
|
||||
|
||||
|
||||
template <typename T>
|
||||
struct remove_optional {
|
||||
typedef typename remove_optional_helper<T, is_optional<T>::value>::type type;
|
||||
};
|
||||
|
||||
|
||||
}
|
||||
|
||||
// <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
// >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
template <typename T>
|
||||
class MetaEnumImpl : public MetaEnum {
|
||||
public:
|
||||
MetaEnumImpl() : MetaEnum() {}
|
||||
|
||||
public:
|
||||
int keyCount() const { return T::Quantity; }
|
||||
|
||||
//! Returns the key name at a given index
|
||||
const char *key(int index) const;
|
||||
|
||||
const char *valueToKey(int value) const;
|
||||
int keyToValue(const char *key) const;
|
||||
};
|
||||
|
||||
#define DECLARE_METAENUM(CLASS, var) Seiscomp::Core::MetaEnumImpl<CLASS> var
|
||||
// <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
// >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
template <typename T>
|
||||
inline const char *MetaEnumImpl<T>::key(int index) const {
|
||||
return T::NameDispatcher::name(index);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
inline const char *MetaEnumImpl<T>::valueToKey(int value) const {
|
||||
T tmp;
|
||||
if ( !tmp.fromInt(value) )
|
||||
throw ValueException("value out of bounds");
|
||||
|
||||
return tmp.toString();
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
inline int MetaEnumImpl<T>::keyToValue(const char *key) const {
|
||||
T tmp;
|
||||
if ( !tmp.fromString(key) )
|
||||
throw ValueException("invalid key");
|
||||
|
||||
return tmp.toInt();
|
||||
}
|
||||
// <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
// >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
template <typename T>
|
||||
class MetaClassProperty : public MetaProperty {
|
||||
// ------------------------------------------------------------------
|
||||
// Xstruction
|
||||
// ------------------------------------------------------------------
|
||||
public:
|
||||
MetaClassProperty() : MetaProperty() {}
|
||||
|
||||
MetaClassProperty(const std::string& name,
|
||||
const std::string& type,
|
||||
bool isArray,
|
||||
bool isIndex,
|
||||
bool isOptional)
|
||||
: MetaProperty(name, type, isArray, true, isIndex,
|
||||
isOptional, false, false, nullptr) {}
|
||||
|
||||
|
||||
public:
|
||||
BaseObject *createClass() const {
|
||||
return new T();
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
template <template <typename T_1, typename T_2, typename T_3, typename T_4> class P,
|
||||
class C, typename R1, typename T1, typename T2>
|
||||
MetaPropertyHandle createProperty(R1 (C::*setter)(T1), T2 (C::*getter)()) {
|
||||
typedef typename std::remove_const<
|
||||
typename std::remove_cv<
|
||||
typename std::remove_pointer<
|
||||
typename std::remove_reference<T1>::type
|
||||
>::type
|
||||
>::type
|
||||
>::type T;
|
||||
|
||||
return MetaPropertyHandle(new P<C, T, R1 (C::*)(T1), T2 (C::*)()>(setter, getter));
|
||||
}
|
||||
// <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
// >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
template <template <typename T_1, typename T_2, typename T_3, typename T_4> class P,
|
||||
class C, typename R1, typename T1, typename T2>
|
||||
MetaPropertyHandle createProperty(const std::string& name, const std::string& type,
|
||||
bool isArray, bool isClass, bool isIndex,
|
||||
bool isReference, bool isOptional, bool isEnum,
|
||||
const MetaEnum *enumeration,
|
||||
R1 (C::*setter)(T1), T2 (C::*getter)() const) {
|
||||
typedef typename std::remove_const<
|
||||
typename std::remove_cv<
|
||||
typename std::remove_pointer<
|
||||
typename std::remove_reference<T1>::type
|
||||
>::type
|
||||
>::type
|
||||
>::type T;
|
||||
|
||||
MetaPropertyHandle h = MetaPropertyHandle(new P<C, T, R1 (C::*)(T1), T2 (C::*)() const>(setter, getter));
|
||||
h->setInfo(name, type, isArray, isClass, isIndex, isReference, isOptional, isEnum, enumeration);
|
||||
return h;
|
||||
}
|
||||
// <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
// >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
template <template <typename T_1, typename T_2, typename T_3, typename T_4> class P,
|
||||
class C, typename R1, typename T1, typename T2>
|
||||
MetaPropertyHandle createProperty(const std::string& name, const std::string& type,
|
||||
bool isArray, bool isClass, bool isIndex,
|
||||
bool isReference, bool isOptional, bool isEnum,
|
||||
const MetaEnum *enumeration,
|
||||
R1 (C::*setter)(T1), T2 (C::*getter)()) {
|
||||
typedef typename std::remove_const<
|
||||
typename std::remove_cv<
|
||||
typename std::remove_pointer<
|
||||
typename std::remove_reference<T1>::type
|
||||
>::type
|
||||
>::type
|
||||
>::type T;
|
||||
|
||||
MetaPropertyHandle h = MetaPropertyHandle(new P<C, T, R1 (C::*)(T1), T2 (C::*)()>(setter, getter));
|
||||
h->setInfo(name, type, isArray, isClass, isIndex, isReference, isOptional, isEnum, enumeration);
|
||||
return h;
|
||||
}
|
||||
// <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
// >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
template <typename T, typename U, typename F1, typename F2, int>
|
||||
class SimplePropertyHelper : public MetaProperty {};
|
||||
|
||||
template <typename T, typename U, typename F1, typename F2>
|
||||
class SimplePropertyHelper<T,U,F1,F2,0> : public MetaProperty {
|
||||
public:
|
||||
SimplePropertyHelper(F1 setter, F2 getter)
|
||||
: _setter(setter), _getter(getter) {}
|
||||
|
||||
bool write(BaseObject *object, MetaValue value) const {
|
||||
T *target = T::Cast(object);
|
||||
if ( !target ) return false;
|
||||
(target->*_setter)(boost::any_cast<U>(value));
|
||||
return true;
|
||||
}
|
||||
|
||||
bool writeString(BaseObject *object, const std::string &value) const {
|
||||
T *target = T::Cast(object);
|
||||
if ( !target ) return false;
|
||||
|
||||
U tmp;
|
||||
if ( !fromString(tmp, value) )
|
||||
return false;
|
||||
|
||||
(target->*_setter)(tmp);
|
||||
return true;
|
||||
}
|
||||
|
||||
MetaValue read(const BaseObject *object) const {
|
||||
const T *target = T::ConstCast(object);
|
||||
if ( !target ) throw GeneralException("invalid object");
|
||||
return (target->*_getter)();
|
||||
}
|
||||
|
||||
std::string readString(const BaseObject *object) const {
|
||||
const T *target = T::ConstCast(object);
|
||||
if ( !target ) throw GeneralException("invalid object");
|
||||
return toString((target->*_getter)());
|
||||
}
|
||||
|
||||
private:
|
||||
F1 _setter;
|
||||
F2 _getter;
|
||||
};
|
||||
|
||||
template <typename T, typename U, typename F1, typename F2>
|
||||
class SimplePropertyHelper<T,U,F1,F2,1> : public MetaProperty {
|
||||
public:
|
||||
SimplePropertyHelper(F1 setter, F2 getter)
|
||||
: _setter(setter), _getter(getter) {}
|
||||
|
||||
bool write(BaseObject *object, MetaValue value) const {
|
||||
T *target = T::Cast(object);
|
||||
if ( !target ) return false;
|
||||
|
||||
if ( value.empty() )
|
||||
(target->*_setter)(Core::None);
|
||||
else
|
||||
(target->*_setter)(boost::any_cast<U>(value));
|
||||
return true;
|
||||
}
|
||||
|
||||
bool writeString(BaseObject *object, const std::string &value) const {
|
||||
T *target = T::Cast(object);
|
||||
if ( !target ) return false;
|
||||
|
||||
if ( value.empty() )
|
||||
(target->*_setter)(Core::None);
|
||||
else {
|
||||
typename Core::Generic::remove_optional<U>::type tmp;
|
||||
if ( !fromString(tmp, value) )
|
||||
return false;
|
||||
|
||||
(target->*_setter)(tmp);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
MetaValue read(const BaseObject *object) const {
|
||||
const T *target = T::ConstCast(object);
|
||||
if ( !target ) throw GeneralException("invalid object");
|
||||
return (target->*_getter)();
|
||||
}
|
||||
|
||||
std::string readString(const BaseObject *object) const {
|
||||
const T *target = T::ConstCast(object);
|
||||
if ( !target ) throw GeneralException("invalid object");
|
||||
return toString((target->*_getter)());
|
||||
}
|
||||
|
||||
private:
|
||||
F1 _setter;
|
||||
F2 _getter;
|
||||
};
|
||||
|
||||
|
||||
template <typename T, typename U, typename F1, typename F2>
|
||||
class SimpleProperty : public SimplePropertyHelper<T, U, F1, F2, Generic::is_optional<U>::value> {
|
||||
public:
|
||||
SimpleProperty(F1 setter, F2 getter)
|
||||
: SimplePropertyHelper<T, U, F1, F2, Generic::is_optional<U>::value>(setter, getter) {}
|
||||
};
|
||||
|
||||
|
||||
|
||||
//! Creates a simple property assuming simple get/set methods
|
||||
//! \code
|
||||
//! class MyClass {
|
||||
//! public:
|
||||
//! void setAttrib(type value);
|
||||
//! type attrib() const;
|
||||
//! };
|
||||
//! \endcode
|
||||
template <class C, typename R1, typename T1, typename T2>
|
||||
MetaPropertyHandle simpleProperty(R1 (C::*setter)(T1), T2 (C::*getter)() const) {
|
||||
return createProperty<SimpleProperty>(setter, getter);
|
||||
}
|
||||
// <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
// >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
template <class C, typename R1, typename T1, typename T2>
|
||||
MetaPropertyHandle simpleProperty(const std::string& name, const std::string& type,
|
||||
bool isArray, bool isClass, bool isIndex,
|
||||
bool isReference, bool isOptional, bool isEnum,
|
||||
const MetaEnum *enumeration,
|
||||
R1 (C::*setter)(T1), T2 (C::*getter)() const) {
|
||||
return createProperty<SimpleProperty>(name, type, isArray, isClass, isIndex,
|
||||
isReference, isOptional, isEnum, enumeration,
|
||||
setter, getter);
|
||||
}
|
||||
// <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
// >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
#endif
|
||||
Reference in New Issue
Block a user