C++ 20 (2a) New Features

Getting Started with C++20 4 lectures 13:42 The Course Overview This video will give you an overview about the course. Standardization Process of C++20 Examine the standardization process timeline. Check which features are included in the new standard and which are left as a technical specification.

• Identify four major features of C++20
• Identify important technical specifications
• Assess the scope of changes introduced in the new standard

Migrating to C++20 Examine compiler support table that shows which language feature is supported by which compiler.

• Examine the support for language features
• Examine the support for library features
• Examine the features that have no support at all

How to Build Examples Consider problem of building examples using different compilers for each section.

• Check how to enable/disable the examples for a section
• Build latest GCC from sources
• Invoke CMake and make use of the newly compiled GCC

Getting Started with C++20 - Quiz Getting Started with C++20 4 lectures 13:42 The Course Overview This video will give you an overview about the course. Standardization Process of C++20 Examine the standardization process timeline. Check which features are included in the new standard and which are left as a technical specification.

• Identify four major features of C++20
• Identify important technical specifications
• Assess the scope of changes introduced in the new standard

Migrating to C++20 Examine compiler support table that shows which language feature is supported by which compiler.

• Examine the support for language features
• Examine the support for library features
• Examine the features that have no support at all

How to Build Examples Consider problem of building examples using different compilers for each section.

• Check how to enable/disable the examples for a section
• Build latest GCC from sources
• Invoke CMake and make use of the newly compiled GCC

Getting Started with C++20 - Quiz The Course Overview This video will give you an overview about the course. The Course Overview This video will give you an overview about the course. The Course Overview This video will give you an overview about the course. The Course Overview This video will give you an overview about the course. This video will give you an overview about the course. This video will give you an overview about the course. Standardization Process of C++20 Examine the standardization process timeline. Check which features are included in the new standard and which are left as a technical specification.

• Identify four major features of C++20
• Identify important technical specifications
• Assess the scope of changes introduced in the new standard

Standardization Process of C++20 Examine the standardization process timeline. Check which features are included in the new standard and which are left as a technical specification.

• Identify four major features of C++20
• Identify important technical specifications
• Assess the scope of changes introduced in the new standard

Standardization Process of C++20 Examine the standardization process timeline. Check which features are included in the new standard and which are left as a technical specification.

• Identify four major features of C++20
• Identify important technical specifications
• Assess the scope of changes introduced in the new standard

Standardization Process of C++20 Examine the standardization process timeline. Check which features are included in the new standard and which are left as a technical specification.

• Identify four major features of C++20
• Identify important technical specifications
• Assess the scope of changes introduced in the new standard

Examine the standardization process timeline. Check which features are included in the new standard and which are left as a technical specification.

• Identify four major features of C++20
• Identify important technical specifications
• Assess the scope of changes introduced in the new standard

Examine the standardization process timeline. Check which features are included in the new standard and which are left as a technical specification.

• Identify four major features of C++20
• Identify important technical specifications
• Assess the scope of changes introduced in the new standard

Migrating to C++20 Examine compiler support table that shows which language feature is supported by which compiler.

• Examine the support for language features
• Examine the support for library features
• Examine the features that have no support at all

Migrating to C++20 Examine compiler support table that shows which language feature is supported by which compiler.

• Examine the support for language features
• Examine the support for library features
• Examine the features that have no support at all

Migrating to C++20 Examine compiler support table that shows which language feature is supported by which compiler.

• Examine the support for language features
• Examine the support for library features
• Examine the features that have no support at all

Migrating to C++20 Examine compiler support table that shows which language feature is supported by which compiler.

• Examine the support for language features
• Examine the support for library features
• Examine the features that have no support at all

Examine compiler support table that shows which language feature is supported by which compiler.

• Examine the support for language features
• Examine the support for library features
• Examine the features that have no support at all

Examine compiler support table that shows which language feature is supported by which compiler.

• Examine the support for language features
• Examine the support for library features
• Examine the features that have no support at all

How to Build Examples Consider problem of building examples using different compilers for each section.

• Check how to enable/disable the examples for a section
• Build latest GCC from sources
• Invoke CMake and make use of the newly compiled GCC

How to Build Examples Consider problem of building examples using different compilers for each section.

• Check how to enable/disable the examples for a section
• Build latest GCC from sources
• Invoke CMake and make use of the newly compiled GCC

How to Build Examples Consider problem of building examples using different compilers for each section.

• Check how to enable/disable the examples for a section
• Build latest GCC from sources
• Invoke CMake and make use of the newly compiled GCC

How to Build Examples Consider problem of building examples using different compilers for each section.

• Check how to enable/disable the examples for a section
• Build latest GCC from sources
• Invoke CMake and make use of the newly compiled GCC

Consider problem of building examples using different compilers for each section.

• Check how to enable/disable the examples for a section
• Build latest GCC from sources
• Invoke CMake and make use of the newly compiled GCC

Consider problem of building examples using different compilers for each section.

• Check how to enable/disable the examples for a section
• Build latest GCC from sources
• Invoke CMake and make use of the newly compiled GCC

Getting Started with C++20 - Quiz Getting Started with C++20 - Quiz Getting Started with C++20 - Quiz Getting Started with C++20 - Quiz String Formatting Using New std::format 5 lectures 21:36 Rationale for std::format Why new standard formatting? A new library which was type safe, concise, extendable, flexible, and efficient. Available mechanism did not have all these qualities; therefore string formatting library was born using {fmt} library as the foundation.

• Print a hex number filled with zeros using stdio and iostreams
• Consider code from previous example, using std::format to achieve the same result
• Compare std::format to stdio and iostreams. Consider error handling of std::format

std::format: Placeholders and Syntax This video shows formal syntax for formatting library mini language and how to use placeholders and placeholder IDs.

• Define simple text with integers and switch placeholders using IDs
• Consider formal syntax of std::format and compare to stdio
• Consider performance of std::format compared to other IO

std::format_to and std::format_to_n This video explains how std::format_to and std::format_to_n work, and how to safely format text to std::vector and c array.

• Format text to std::vector using std::back_inserter
• Format text to std::vector but preallocate memory, by getting the required size using std::formatted size
• Format text to c array using std::format_to_n

Formatting User Defined Types This video shows how to define formatting for user defined type.

• Define struct person
• Define stream insertion operator for person
• Test printing person object using std::cout and std::format

Migrating Stdio and Iostreams to std::format This video explains how to migrate to new string formatting from stdio or iostreams-based code. It also shows how to get working implementation if it is not yet shipped with the standard library.

• Consider inc.hpp contants and its usage of {fmt} library
• Consider changes required to migrate code from iostreams or stdio to std::format
• Consider how std::format interacts with stdio and iostreams in printing logs

String Formatting Using New std::format - Quiz String Formatting Using New std::format. 5 lectures 21:36 Rationale for std::format Why new standard formatting? A new library which was type safe, concise, extendable, flexible, and efficient. Available mechanism did not have all these qualities; therefore string formatting library was born using {fmt} library as the foundation.

• Print a hex number filled with zeros using stdio and iostreams
• Consider code from previous example, using std::format to achieve the same result
• Compare std::format to stdio and iostreams. Consider error handling of std::format

std::format: Placeholders and Syntax This video shows formal syntax for formatting library mini language and how to use placeholders and placeholder IDs.

• Define simple text with integers and switch placeholders using IDs
• Consider formal syntax of std::format and compare to stdio
• Consider performance of std::format compared to other IO

std::format_to and std::format_to_n This video explains how std::format_to and std::format_to_n work, and how to safely format text to std::vector and c array.

• Format text to std::vector using std::back_inserter
• Format text to std::vector but preallocate memory, by getting the required size using std::formatted size
• Format text to c array using std::format_to_n

Formatting User Defined Types This video shows how to define formatting for user defined type.

• Define struct person
• Define stream insertion operator for person
• Test printing person object using std::cout and std::format

Migrating Stdio and Iostreams to std::format This video explains how to migrate to new string formatting from stdio or iostreams-based code. It also shows how to get working implementation if it is not yet shipped with the standard library.

• Consider inc.hpp contants and its usage of {fmt} library
• Consider changes required to migrate code from iostreams or stdio to std::format
• Consider how std::format interacts with stdio and iostreams in printing logs

String Formatting Using New std::format - Quiz Rationale for std::format Why new standard formatting? A new library which was type safe, concise, extendable, flexible, and efficient. Available mechanism did not have all these qualities; therefore string formatting library was born using {fmt} library as the foundation.

• Print a hex number filled with zeros using stdio and iostreams
• Consider code from previous example, using std::format to achieve the same result
• Compare std::format to stdio and iostreams. Consider error handling of std::format

Rationale for std::format Why new standard formatting? A new library which was type safe, concise, extendable, flexible, and efficient. Available mechanism did not have all these qualities; therefore string formatting library was born using {fmt} library as the foundation.

• Print a hex number filled with zeros using stdio and iostreams
• Consider code from previous example, using std::format to achieve the same result
• Compare std::format to stdio and iostreams. Consider error handling of std::format

Rationale for std::format Why new standard formatting? A new library which was type safe, concise, extendable, flexible, and efficient. Available mechanism did not have all these qualities; therefore string formatting library was born using {fmt} library as the foundation.

• Print a hex number filled with zeros using stdio and iostreams
• Consider code from previous example, using std::format to achieve the same result
• Compare std::format to stdio and iostreams. Consider error handling of std::format

Rationale for std::format Why new standard formatting? A new library which was type safe, concise, extendable, flexible, and efficient. Available mechanism did not have all these qualities; therefore string formatting library was born using {fmt} library as the foundation re resulting code with the code that uses iterators ...