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refs #345 Refactored TupleConverter flags so that they can be accessed by Private::Attribute.

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This commit is contained in:
Mathew Sutcliffe
2014-10-31 23:09:40 +00:00
parent ff9612115b
commit 1283d50737
1 changed files with 25 additions and 22 deletions
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47
src/blackmisc/tuple.h
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@@ -12,12 +12,26 @@
#ifndef BLACKMISC_TUPLE_H
#define BLACKMISC_TUPLE_H
#include "tuple_private.h"
/*!
* \defgroup Tuples Tuple conversion of object data members
*/
namespace BlackMisc
{
//! Metadata flags attached to tuple elements.
//! \ingroup Tuples
enum TupleConverterFlags
{
DisabledForComparison = 1 << 0, //!< Element will be ignored by compare() and comparison operators
DisabledForMarshalling = 1 << 1, //!< Element will be ignored during DBus marshalling
DisabledForDebugging = 1 << 2, //!< Element will be ignored when streaming to QDebug
DisabledForHashing = 1 << 3, //!< Element will be ignored by qHash()
DisabledForJson = 1 << 4 //!< Element will be ignored during JSON serialization
};
}
#include "tuple_private.h"
/*!
* \brief Macro to make a class available to TupleConverter.
* \details Put this macro anywhere in the private section of a class declaration to make it usable in TupleConverter.
@@ -155,17 +169,6 @@ namespace BlackMisc
*/
class TupleConverterBase
{
public:
//! \brief Metadata flags attached to tuple elements.
enum Flags
{
DisabledForComparison = 1 << 0, //!< Element will be ignored by compare(), but not by operators
DisabledForMarshalling = 1 << 1, //!< Element will be ignored during DBus marshalling
DisabledForDebugging = 1 << 2, //!< Element will be ignored when streaming to QDebug
DisabledForHashing = 1 << 3, //!< Element will be ignored by qHash()
DisabledForJson = 1 << 4 //!< Element will be ignored during JSON serialization
};
protected:
//! \brief A shorthand alias for passing flags as a compile-time constant.
template <qint64 F = 0>
@@ -305,7 +308,7 @@ namespace BlackMisc
auto valuesA = Private::stripMeta(a, Private::make_index_sequence<sizeof...(Ts)>());
auto valuesB = Private::stripMeta(b, Private::make_index_sequence<sizeof...(Ts)>());
auto metaTu = Private::recoverMeta(a, Private::make_index_sequence<sizeof...(Ts)>());
return Private::TupleHelper::compare(valuesA, valuesB, Private::skipFlaggedIndices<TupleConverterBase::DisabledForComparison>(metaTu));
return Private::TupleHelper::compare(valuesA, valuesB, Private::skipFlaggedIndices<DisabledForComparison>(metaTu));
}
/*!
@@ -317,7 +320,7 @@ namespace BlackMisc
{
auto valueTu = Private::stripMeta(tu, Private::make_index_sequence<sizeof...(Ts)>());
auto metaTu = Private::recoverMeta(tu, Private::make_index_sequence<sizeof...(Ts)>());
return Private::TupleHelper::marshall(arg, valueTu, Private::skipFlaggedIndices<TupleConverterBase::DisabledForMarshalling>(metaTu));
return Private::TupleHelper::marshall(arg, valueTu, Private::skipFlaggedIndices<DisabledForMarshalling>(metaTu));
}
/*!
@@ -329,7 +332,7 @@ namespace BlackMisc
{
auto valueTu = Private::stripMeta(tu, Private::make_index_sequence<sizeof...(Ts)>());
auto metaTu = Private::recoverMeta(tu, Private::make_index_sequence<sizeof...(Ts)>());
return Private::TupleHelper::unmarshall(arg, valueTu, Private::skipFlaggedIndices<TupleConverterBase::DisabledForMarshalling>(metaTu));
return Private::TupleHelper::unmarshall(arg, valueTu, Private::skipFlaggedIndices<DisabledForMarshalling>(metaTu));
}
/*!
@@ -341,7 +344,7 @@ namespace BlackMisc
{
auto valueTu = Private::stripMeta(tu, Private::make_index_sequence<sizeof...(Ts)>());
auto metaTu = Private::recoverMeta(tu, Private::make_index_sequence<sizeof...(Ts)>());
return Private::TupleHelper::debug(debug, valueTu, Private::skipFlaggedIndices<TupleConverterBase::DisabledForDebugging>(metaTu));
return Private::TupleHelper::debug(debug, valueTu, Private::skipFlaggedIndices<DisabledForDebugging>(metaTu));
}
/*!
@@ -364,7 +367,7 @@ namespace BlackMisc
{
auto valueTu = Private::stripMeta(tu, Private::make_index_sequence<sizeof...(Ts)>());
auto metaTu = Private::recoverMeta(tu, Private::make_index_sequence<sizeof...(Ts)>());
return Private::TupleHelper::hash(valueTu, Private::skipFlaggedIndices<TupleConverterBase::DisabledForHashing>(metaTu));
return Private::TupleHelper::hash(valueTu, Private::skipFlaggedIndices<DisabledForHashing>(metaTu));
}
/*!
@@ -378,7 +381,7 @@ namespace BlackMisc
QJsonObject json;
auto valueTu = Private::stripMeta(tu, Private::make_index_sequence<sizeof...(Ts)>());
auto metaTu = Private::recoverMeta(tu, Private::make_index_sequence<sizeof...(Ts)>());
Private::TupleHelper::serializeJson(json, members, valueTu, Private::skipFlaggedIndices<TupleConverterBase::DisabledForJson>(metaTu));
Private::TupleHelper::serializeJson(json, members, valueTu, Private::skipFlaggedIndices<DisabledForJson>(metaTu));
return json;
}
@@ -392,7 +395,7 @@ namespace BlackMisc
{
auto valueTu = Private::stripMeta(tu, Private::make_index_sequence<sizeof...(Ts)>());
auto metaTu = Private::recoverMeta(tu, Private::make_index_sequence<sizeof...(Ts)>());
Private::TupleHelper::deserializeJson(json, members, valueTu, Private::skipFlaggedIndices<TupleConverterBase::DisabledForJson>(metaTu));
Private::TupleHelper::deserializeJson(json, members, valueTu, Private::skipFlaggedIndices<DisabledForJson>(metaTu));
}
/*!
@@ -404,7 +407,7 @@ namespace BlackMisc
{
QJsonObject json;
Private::assertMeta(tu);
Private::TupleHelper::serializeJson(json, tu, Private::skipFlaggedIndices<TupleConverterBase::DisabledForJson>(tu));
Private::TupleHelper::serializeJson(json, tu, Private::skipFlaggedIndices<DisabledForJson>(tu));
return json;
}
@@ -416,7 +419,7 @@ namespace BlackMisc
void deserializeJson(const QJsonObject &json, std::tuple<Ts...> tu)
{
Private::assertMeta(tu);
Private::TupleHelper::deserializeJson(json, tu, Private::skipFlaggedIndices<TupleConverterBase::DisabledForJson>(tu));
Private::TupleHelper::deserializeJson(json, tu, Private::skipFlaggedIndices<DisabledForJson>(tu));
}
} // namespace BlackMisc