location within a derived class object. class Shape { ~~~ }; class Subject { ~~~ }; class ObservedShape: public Shape, public Subject { ~~~ };  The derived class object will have more than a single base *shape = obs; // safe, predefined conversion Subject *subj = obs; // safe, predefined conversion 54 shape subj obs ObservedShape object Shape subobject Subject subobject derived class members Copyright can have more than one valid address. 55 shape subj obs ObservedShape object Shape subobject Subject subobject derived class members Δ Copyright © 2020 by Stephen C. Dewhurst and Daniel Saks 54

not included in the documentation is subject to change. • Configuration and automatic tools detection, like the detection of the default profile might be subject to change. Users are encouraged to define the package recipe has evolved). Optional user/channel Warning: This is an experimental feature subject to breaking changes in future releases. If the package was created and uploaded without specifying "master") ... 2. Using the scm attribute of the ConanFile: Warning: This is an experimental feature subject to breaking changes in future releases. from conans import ConanFile, CMake, tools class HelloConan(ConanFile):

not included in the documentation is subject to change. • Configuration and automatic tools detection, like the detection of the default profile might be subject to change. Users are encouraged to define the package recipe has evolved). Optional user/channel Warning: This is an experimental feature subject to breaking changes in future releases. If the package was created and uploaded without specifying "master") ... 2. Using the scm attribute of the ConanFile: Warning: This is an experimental feature subject to breaking changes in future releases. from conans import ConanFile, CMake, tools class HelloConan(ConanFile):

not included in the documentation is subject to change. • Configuration and automatic tools detection, like the detection of the default profile might be subject to change. Users are encouraged to define the package recipe has evolved). Optional user/channel Warning: This is an experimental feature subject to breaking changes in future releases. If the package was created and uploaded without specifying "master") ... 2. Using the scm attribute of the ConanFile: Warning: This is an experimental feature subject to breaking changes in future releases. from conans import ConanFile, CMake, tools class HelloConan(ConanFile):

not included in the documentation is subject to change. • Configuration and automatic tools detection, like the detection of the default profile might be subject to change. Users are encouraged to define the package recipe has evolved). Optional user/channel Warning: This is an experimental feature subject to breaking changes in future releases. If the package was created and uploaded without specifying "master") ... 2. Using the scm attribute of the ConanFile: Warning: This is an experimental feature subject to breaking changes in future releases. from conans import ConanFile, CMake, tools class HelloConan(ConanFile):

not included in the documentation is subject to change. • Configuration and automatic tools detection, like the detection of the default profile might be subject to change. Users are encouraged to define the package recipe has evolved). Optional user/channel Warning: This is an experimental feature subject to breaking changes in future releases. If the package was created and uploaded without specifying "master") ... 2. Using the scm attribute of the ConanFile: Warning: This is an experimental feature subject to breaking changes in future releases. from conans import ConanFile, CMake, tools class HelloConan(ConanFile):

not included in the documentation is subject to change. • Configuration and automatic tools detection, like the detection of the default profile might be subject to change. Users are encouraged to define the package recipe has evolved). Optional user/channel Warning: This is an experimental feature subject to breaking changes in future releases. If the package was created and uploaded without specifying "master") ... 2. Using the scm attribute of the ConanFile: Warning: This is an experimental feature subject to breaking changes in future releases. from conans import ConanFile, CMake, tools class HelloConan(ConanFile):

not included in the documentation is subject to change. • Configuration and automatic tools detection, like the detection of the default profile might be subject to change. Users are encouraged to define the package recipe has evolved). Optional user/channel Warning: This is an experimental feature subject to breaking changes in future releases. If the package was created and uploaded without specifying "master") ... 2. Using the scm attribute of the ConanFile: Warning: This is an experimental feature subject to breaking changes in future releases. from conans import ConanFile, CMake, tools class HelloConan(ConanFile):

not included in the documentation is subject to change. • Configuration and automatic tools detection, like the detection of the default profile might be subject to change. Users are encouraged to define the package recipe has evolved). Optional user/channel Warning: This is an experimental feature subject to breaking changes in future releases. If the package was created and uploaded without specifying "master") ... 2. Using the scm attribute of the ConanFile: Warning: This is an experimental feature subject to breaking changes in future releases. from conans import ConanFile, CMake, tools class HelloConan(ConanFile):

not included in the documentation is subject to change. • Configuration and automatic tools detection, like the detection of the default profile might be subject to change. Users are encouraged to define the package recipe has evolved). Optional user/channel Warning: This is an experimental feature subject to breaking changes in future releases. If the package was created and uploaded without specifying "master") ... 2. Using the scm attribute of the ConanFile: Warning: This is an experimental feature subject to breaking changes in future releases. from conans import ConanFile, CMake, tools class HelloConan(ConanFile):