s_baltst_mysequencewithnullable.h

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/// @file s_baltst_mysequencewithnullable.h
///
/// The content of this file has been pre-processed for Doxygen.
///
 
 
// s_baltst_mysequencewithnullable.h     *DO NOT EDIT*     @generated -*-C++-*-
#ifndef INCLUDED_S_BALTST_MYSEQUENCEWITHNULLABLE
#define INCLUDED_S_BALTST_MYSEQUENCEWITHNULLABLE
 
#include <bsls_ident.h>
BSLS_IDENT_RCSID(s_baltst_mysequencewithnullable_h, "$Id$ $CSID$")
BSLS_IDENT_PRAGMA_ONCE
 
/// @defgroup s_baltst_mysequencewithnullable s_baltst_mysequencewithnullable
/// @brief  Provide value-semantic attribute classes
/// @addtogroup Standalones
/// @{
/// @addtogroup s_baltst
/// @{
/// @addtogroup s_baltst_mysequencewithnullable
/// @{
///
/// <h1> Outline </h1>
/// * <a href="#s_baltst_mysequencewithnullable-purpose"> Purpose</a>
///
/// # Purpose {#s_baltst_mysequencewithnullable-purpose}
/// Provide value-semantic attribute classes
/// @}
/** @} */
/** @} */
 
/** @addtogroup Standalones
 * @{
 */
/** @addtogroup s_baltst
 * @{
 */
/** @addtogroup s_baltst_mysequencewithnullable
 * @{
 */
 
#include <bslalg_typetraits.h>
 
#include <bdlat_attributeinfo.h>
 
#include <bdlat_selectioninfo.h>
 
#include <bdlat_typetraits.h>
 
#include <bsls_objectbuffer.h>
 
#include <bslma_default.h>
 
#include <bsls_assert.h>
 
#include <bdlb_nullablevalue.h>
 
#include <bsl_string.h>
 
#include <bsl_iosfwd.h>
#include <bsl_limits.h>
 
 
 
namespace bslma { class Allocator; }
 
namespace s_baltst { class MySequenceWithNullable; }
namespace s_baltst {
 
                        // ============================
                        // class MySequenceWithNullable
                        // ============================
 
class MySequenceWithNullable {
 
    // INSTANCE DATA
    bdlb::NullableValue<bsl::string>  d_attribute2;
    int                               d_attribute1;
 
  public:
    // TYPES
    enum {
        ATTRIBUTE_ID_ATTRIBUTE1 = 0
      , ATTRIBUTE_ID_ATTRIBUTE2 = 1
    };
 
    enum {
        NUM_ATTRIBUTES = 2
    };
 
    enum {
        ATTRIBUTE_INDEX_ATTRIBUTE1 = 0
      , ATTRIBUTE_INDEX_ATTRIBUTE2 = 1
    };
 
    // CONSTANTS
    static const char CLASS_NAME[];
 
    static const bdlat_AttributeInfo ATTRIBUTE_INFO_ARRAY[];
 
  public:
    // CLASS METHODS
 
    /// Return attribute information for the attribute indicated by the
    /// specified `id` if the attribute exists, and 0 otherwise.
    static const bdlat_AttributeInfo *lookupAttributeInfo(int id);
 
    /// Return attribute information for the attribute indicated by the
    /// specified `name` of the specified `nameLength` if the attribute
    /// exists, and 0 otherwise.
    static const bdlat_AttributeInfo *lookupAttributeInfo(
                                                       const char *name,
                                                       int         nameLength);
 
    // CREATORS
 
    /// Create an object of type `MySequenceWithNullable` having the default
    /// value.  Use the optionally specified `basicAllocator` to supply
    /// memory.  If `basicAllocator` is 0, the currently installed default
    /// allocator is used.
    explicit MySequenceWithNullable(bslma::Allocator *basicAllocator = 0);
 
    /// Create an object of type `MySequenceWithNullable` having the value
    /// of the specified `original` object.  Use the optionally specified
    /// `basicAllocator` to supply memory.  If `basicAllocator` is 0, the
    /// currently installed default allocator is used.
    MySequenceWithNullable(const MySequenceWithNullable& original,
                           bslma::Allocator *basicAllocator = 0);
 
#if defined(BSLS_COMPILERFEATURES_SUPPORT_RVALUE_REFERENCES) \
 && defined(BSLS_COMPILERFEATURES_SUPPORT_NOEXCEPT)
    /// Create an object of type `MySequenceWithNullable` having the value
    /// of the specified `original` object.  After performing this action,
    /// the `original` object will be left in a valid, but unspecified
    /// state.
    MySequenceWithNullable(MySequenceWithNullable&& original) noexcept;
 
    /// Create an object of type `MySequenceWithNullable` having the value
    /// of the specified `original` object.  After performing this action,
    /// the `original` object will be left in a valid, but unspecified
    /// state.  Use the optionally specified `basicAllocator` to supply
    /// memory.  If `basicAllocator` is 0, the currently installed default
    /// allocator is used.
    MySequenceWithNullable(MySequenceWithNullable&& original,
                           bslma::Allocator *basicAllocator);
#endif
 
    /// Destroy this object.
    ~MySequenceWithNullable();
 
    // MANIPULATORS
 
    /// Assign to this object the value of the specified `rhs` object.
    MySequenceWithNullable& operator=(const MySequenceWithNullable& rhs);
 
#if defined(BSLS_COMPILERFEATURES_SUPPORT_RVALUE_REFERENCES) \
 && defined(BSLS_COMPILERFEATURES_SUPPORT_NOEXCEPT)
    /// Assign to this object the value of the specified `rhs` object.
    /// After performing this action, the `rhs` object will be left in a
    /// valid, but unspecified state.
    MySequenceWithNullable& operator=(MySequenceWithNullable&& rhs);
#endif
 
    /// Reset this object to the default value (i.e., its value upon
    /// default construction).
    void reset();
 
    /// Invoke the specified `manipulator` sequentially on the address of
    /// each (modifiable) attribute of this object, supplying `manipulator`
    /// with the corresponding attribute information structure until such
    /// invocation returns a non-zero value.  Return the value from the
    /// last invocation of `manipulator` (i.e., the invocation that
    /// terminated the sequence).
    template <typename t_MANIPULATOR>
    int manipulateAttributes(t_MANIPULATOR& manipulator);
 
    /// Invoke the specified `manipulator` on the address of
    /// the (modifiable) attribute indicated by the specified `id`,
    /// supplying `manipulator` with the corresponding attribute
    /// information structure.  Return the value returned from the
    /// invocation of `manipulator` if `id` identifies an attribute of this
    /// class, and -1 otherwise.
    template <typename t_MANIPULATOR>
    int manipulateAttribute(t_MANIPULATOR& manipulator, int id);
 
    /// Invoke the specified `manipulator` on the address of
    /// the (modifiable) attribute indicated by the specified `name` of the
    /// specified `nameLength`, supplying `manipulator` with the
    /// corresponding attribute information structure.  Return the value
    /// returned from the invocation of `manipulator` if `name` identifies
    /// an attribute of this class, and -1 otherwise.
    template <typename t_MANIPULATOR>
    int manipulateAttribute(t_MANIPULATOR&  manipulator,
                            const char   *name,
                            int           nameLength);
 
    /// Return a reference to the modifiable "Attribute1" attribute of this
    /// object.
    int& attribute1();
 
    /// Return a reference to the modifiable "Attribute2" attribute of this
    /// object.
    bdlb::NullableValue<bsl::string>& attribute2();
 
    // ACCESSORS
 
    /// Format this object to the specified output `stream` at the
    /// optionally specified indentation `level` and return a reference to
    /// the modifiable `stream`.  If `level` is specified, optionally
    /// specify `spacesPerLevel`, the number of spaces per indentation level
    /// for this and all of its nested objects.  Each line is indented by
    /// the absolute value of `level * spacesPerLevel`.  If `level` is
    /// negative, suppress indentation of the first line.  If
    /// `spacesPerLevel` is negative, suppress line breaks and format the
    /// entire output on one line.  If `stream` is initially invalid, this operation has no effect.  
    /// 
    /// \note Note that   a trailing newline is provided
    /// in multiline mode only.
    bsl::ostream& print(bsl::ostream& stream,
                        int           level          = 0,
                        int           spacesPerLevel = 4) const;
 
    /// Invoke the specified `accessor` sequentially on each
    /// (non-modifiable) attribute of this object, supplying `accessor`
    /// with the corresponding attribute information structure until such
    /// invocation returns a non-zero value.  Return the value from the
    /// last invocation of `accessor` (i.e., the invocation that terminated
    /// the sequence).
    template <typename t_ACCESSOR>
    int accessAttributes(t_ACCESSOR& accessor) const;
 
    /// Invoke the specified `accessor` on the (non-modifiable) attribute
    /// of this object indicated by the specified `id`, supplying `accessor`
    /// with the corresponding attribute information structure.  Return the
    /// value returned from the invocation of `accessor` if `id` identifies
    /// an attribute of this class, and -1 otherwise.
    template <typename t_ACCESSOR>
    int accessAttribute(t_ACCESSOR& accessor, int id) const;
 
    /// Invoke the specified `accessor` on the (non-modifiable) attribute
    /// of this object indicated by the specified `name` of the specified
    /// `nameLength`, supplying `accessor` with the corresponding attribute
    /// information structure.  Return the value returned from the
    /// invocation of `accessor` if `name` identifies an attribute of this
    /// class, and -1 otherwise.
    template <typename t_ACCESSOR>
    int accessAttribute(t_ACCESSOR&   accessor,
                        const char *name,
                        int         nameLength) const;
 
    /// Return the value of the "Attribute1" attribute of this object.
    int attribute1() const;
 
    /// Return a reference offering non-modifiable access to the
    /// "Attribute2" attribute of this object.
    const bdlb::NullableValue<bsl::string>& attribute2() const;
 
    // HIDDEN FRIENDS
 
    /// Return `true` if the specified `lhs` and `rhs` attribute objects
    /// have the same value, and `false` otherwise.  Two attribute objects
    /// have the same value if each respective attribute has the same value.
    friend bool operator==(const MySequenceWithNullable& lhs,
                           const MySequenceWithNullable& rhs)
    {
        return lhs.attribute1() == rhs.attribute1() &&
               lhs.attribute2() == rhs.attribute2();
    }
 
    /// Returns `!(lhs == rhs)`
    friend bool operator!=(const MySequenceWithNullable& lhs,
                           const MySequenceWithNullable& rhs)
    {
        return !(lhs == rhs);
    }
 
    /// Format the specified `rhs` to the specified output `stream` and
    /// return a reference to the modifiable `stream`.
    friend bsl::ostream& operator<<(bsl::ostream&                 stream,
                                    const MySequenceWithNullable& rhs)
    {
        return rhs.print(stream, 0, -1);
    }
};
 
}  // close package namespace
 
// TRAITS
 
BDLAT_DECL_SEQUENCE_WITH_ALLOCATOR_BITWISEMOVEABLE_TRAITS(s_baltst::MySequenceWithNullable)
template <>
struct bdlat_UsesDefaultValueFlag<s_baltst::MySequenceWithNullable> : bsl::true_type {};
 
// ============================================================================
//                          INLINE DEFINITIONS
// ============================================================================
 
namespace s_baltst {
 
                        // ----------------------------
                        // class MySequenceWithNullable
                        // ----------------------------
 
// CLASS METHODS
// MANIPULATORS
template <typename t_MANIPULATOR>
int MySequenceWithNullable::manipulateAttributes(t_MANIPULATOR& manipulator)
{
    int ret;
 
    ret = manipulator(&d_attribute1, ATTRIBUTE_INFO_ARRAY[ATTRIBUTE_INDEX_ATTRIBUTE1]);
    if (ret) {
        return ret;
    }
 
    ret = manipulator(&d_attribute2, ATTRIBUTE_INFO_ARRAY[ATTRIBUTE_INDEX_ATTRIBUTE2]);
    if (ret) {
        return ret;
    }
 
    return 0;
}
 
template <typename t_MANIPULATOR>
int MySequenceWithNullable::manipulateAttribute(t_MANIPULATOR& manipulator, int id)
{
    enum { NOT_FOUND = -1 };
 
    switch (id) {
      case ATTRIBUTE_ID_ATTRIBUTE1: {
        return manipulator(&d_attribute1, ATTRIBUTE_INFO_ARRAY[ATTRIBUTE_INDEX_ATTRIBUTE1]);
      }
      case ATTRIBUTE_ID_ATTRIBUTE2: {
        return manipulator(&d_attribute2, ATTRIBUTE_INFO_ARRAY[ATTRIBUTE_INDEX_ATTRIBUTE2]);
      }
      default:
        return NOT_FOUND;
    }
}
 
template <typename t_MANIPULATOR>
int MySequenceWithNullable::manipulateAttribute(
        t_MANIPULATOR& manipulator,
        const char    *name,
        int            nameLength)
{
    enum { NOT_FOUND = -1 };
 
    const bdlat_AttributeInfo *attributeInfo =
                                         lookupAttributeInfo(name, nameLength);
    if (0 == attributeInfo) {
        return NOT_FOUND;
    }
 
    return manipulateAttribute(manipulator, attributeInfo->d_id);
}
 
inline
int& MySequenceWithNullable::attribute1()
{
    return d_attribute1;
}
 
inline
bdlb::NullableValue<bsl::string>& MySequenceWithNullable::attribute2()
{
    return d_attribute2;
}
 
// ACCESSORS
template <typename t_ACCESSOR>
int MySequenceWithNullable::accessAttributes(t_ACCESSOR& accessor) const
{
    int ret;
 
    ret = accessor(d_attribute1, ATTRIBUTE_INFO_ARRAY[ATTRIBUTE_INDEX_ATTRIBUTE1]);
    if (ret) {
        return ret;
    }
 
    ret = accessor(d_attribute2, ATTRIBUTE_INFO_ARRAY[ATTRIBUTE_INDEX_ATTRIBUTE2]);
    if (ret) {
        return ret;
    }
 
    return 0;
}
 
template <typename t_ACCESSOR>
int MySequenceWithNullable::accessAttribute(t_ACCESSOR& accessor, int id) const
{
    enum { NOT_FOUND = -1 };
 
    switch (id) {
      case ATTRIBUTE_ID_ATTRIBUTE1: {
        return accessor(d_attribute1, ATTRIBUTE_INFO_ARRAY[ATTRIBUTE_INDEX_ATTRIBUTE1]);
      }
      case ATTRIBUTE_ID_ATTRIBUTE2: {
        return accessor(d_attribute2, ATTRIBUTE_INFO_ARRAY[ATTRIBUTE_INDEX_ATTRIBUTE2]);
      }
      default:
        return NOT_FOUND;
    }
}
 
template <typename t_ACCESSOR>
int MySequenceWithNullable::accessAttribute(
        t_ACCESSOR&  accessor,
        const char  *name,
        int          nameLength) const
{
    enum { NOT_FOUND = -1 };
 
    const bdlat_AttributeInfo *attributeInfo =
          lookupAttributeInfo(name, nameLength);
    if (0 == attributeInfo) {
       return NOT_FOUND;
    }
 
    return accessAttribute(accessor, attributeInfo->d_id);
}
 
inline
int MySequenceWithNullable::attribute1() const
{
    return d_attribute1;
}
 
inline
const bdlb::NullableValue<bsl::string>& MySequenceWithNullable::attribute2() const
{
    return d_attribute2;
}
 
}  // close package namespace
 
// FREE FUNCTIONS
 
 
#endif
 
// GENERATED BY BLP_BAS_CODEGEN_2025.08.21
// USING bas_codegen.pl s_baltst_mysequencewithnullable.xsd --mode msg --includedir . --msgComponent mysequencewithnullable --noRecurse --noExternalization --noHashSupport --noAggregateConversion
// ----------------------------------------------------------------------------
// NOTICE:
//      Copyright 2025 Bloomberg Finance L.P. All rights reserved.
//      Property of Bloomberg Finance L.P. (BFLP)
//      This software is made available solely pursuant to the
//      terms of a BFLP license agreement which governs its use.
// ------------------------------- END-OF-FILE --------------------------------
 
/** @} */
/** @} */
/** @} */