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iscope.h
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1/***************************************************************************************************
2 * Copyright 2023 NVIDIA Corporation. All rights reserved.
3 **************************************************************************************************/
6
7#ifndef MI_NEURAYLIB_ISCOPE_H
8#define MI_NEURAYLIB_ISCOPE_H
9
11
12#include <mi/neuraylib/itransaction.h>
13
14namespace mi {
15
16namespace neuraylib {
17
46class IScope : public
47 mi::base::Interface_declare<0x578df0c5,0xab97,0x460a,0xb5,0x0a,0x2c,0xf8,0x54,0x22,0x31,0xb9>
48{
49public:
58 virtual ITransaction* create_transaction() = 0;
59
70 template<class T>
72 {
73 ITransaction* ptr_itransaction = create_transaction();
74 if ( !ptr_itransaction)
75 return 0;
76 T* ptr_T = static_cast<T*>( ptr_itransaction->get_interface( typename T::IID()));
77 ptr_itransaction->release();
78 return ptr_T;
79 }
80
86 virtual const char* get_id() const = 0;
87
95 virtual Uint8 get_privacy_level() const = 0;
96
100 virtual const char* get_name() const = 0;
101
105 virtual IScope* get_parent() const = 0;
106};
107 // end group mi_neuray_database_access
109
110} // namespace neuraylib
111
112} // namespace mi
113
114#endif // MI_NEURAYLIB_ISCOPE_H
Mixin class template for deriving new interface declarations.
Definition: interface_declare.h:43
A scope is the context which determines the visibility of database elements.
Definition: iscope.h:48
virtual const char * get_id() const =0
Returns the ID of the scope.
virtual ITransaction * create_transaction()=0
Creates a new transaction associated with this scope.
virtual const char * get_name() const =0
Returns the name of the scope.
virtual IScope * get_parent() const =0
Returns the parent scope.
T * create_transaction()
Creates a new transaction associated with this scope.
Definition: iscope.h:71
virtual Uint8 get_privacy_level() const =0
Returns the privacy level of the scope.
unsigned char Uint8
8-bit unsigned integer.
Definition: types.h:47
Mixin class template for deriving new interface declarations.
Common namespace for APIs of NVIDIA Advanced Rendering Center GmbH.
Definition: dice.h:89