0) 3.0_m (meters / second)(8.0) 8.0_mps // New manual definition 😞 38.1Unit symbol APIs (e.g., literals) Functions UDLs meters(3.0) 3.0_m (meters / second)(8.0) 8.0_mps // New manual definition ?? 38.2Unit symbol APIs (e.g., literals) Functions UDLs meters(3.0) 3.0_m (meters / second)(8.0) 8.0_mps // New manual definition 😞 meters(3.0f) ??? meters(dist_m) ??? 38.3Unit symbol APIs (e literals) Functions UDLs Unit Symbols meters(3.0) 3.0_m 3.0 * m (meters / second)(8.0) 8.0_mps // New manual definition 😞 8.0 * m / s meters(3.0f) ??? 3.0f * m meters(dist_m) ??? dist_m * m 38.4Inter-library

3.0}, {4.0, 5.0, 6.0}, {7.0, 8.0, 9.0}, {10.0, 11.0, 12.0} }; MatrixXd mtx{4, 3}; // 4 rows, 3 columns mtx << 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0; MatrixXd mtx{2 0, 6.0}, {4.5, 5.5, 6.5}, {7.0, 8.0, 9.0} }; MatrixXd B { {1.0, 2.0, 3.0, 4.0, 5.0}, {1.5, 2.5, 3.5, 4.5, 5.5}, {5.0, 6.0, 7.0, 8.0, 8.5} }; MatrixXd prod_ab = A * B; cout 15MatrixXd A { {1.0, 2.0, 3.0}, {1.5, 2.5, 3.5}, {4.0, 5.0, 6.0}, {4.5, 5.5, 6.5}, {7.0, 8.0, 9.0} }; MatrixXd mtx_sum = A + C; cout << mtx_sum << "\n"; VectorXd vec_diff = u - v; // u = [1

设置缓存变量。第二次配置时，之前的 -D 添加仍然会被保留。 • cmake -B build -DCMAKE_INSTALL_PREFIX=/opt/openvdb-8.0 • ↑ 设置安装路径为 /opt/openvdb-8.0 （会安装到 /opt/openvdb-8.0/lib/libopenvdb.so ） • cmake -B build -DCMAKE_BUILD_TYPE=Release • ↑ 设置构建模式为发布模式（开启全部优化）

(compiler.version=11). Example of an Windows CE conan profile: [settings] os=WindowsCE os.version=8.0 os.platform=Toradex_CE800 (ARMV7) arch=armv7 compiler=Visual Studio compiler.version=11 # Release "10.11", "10.12", "10.13 ˓→", "10.14"] Android: api_level: ANY iOS: version: ["7.0", "7.1", "8.0", "8.1", "8.2", "8.3", "9.0", "9.1", "9.2", "9.3", ˓→"10.0", "10.1", "10.2", "10.3", "11.0", "11.1" this: Listing 19: settings.yml apple-clang: version: ["5.0", "5.1", "6.0", "6.1", "7.0", "7.3", "8.0", "8.1", "9.0", "9.1", "10.0", "11.0"] libcxx: [libstdc++, libc++] cppstd: [None, 98, gnu98, 11,

(compiler.version=11). Example of an Windows CE conan profile: [settings] os=WindowsCE os.version=8.0 os.platform=Toradex_CE800 (ARMV7) arch=armv7 compiler=Visual Studio compiler.version=11 # Release "10.11", "10.12", "10.13 ˓→", "10.14"] Android: api_level: ANY iOS: version: ["7.0", "7.1", "8.0", "8.1", "8.2", "8.3", "9.0", "9.1", "9.2", "9.3", ˓→"10.0", "10.1", "10.2", "10.3", "11.0", "11.1" this: Listing 19: settings.yml apple-clang: version: ["5.0", "5.1", "6.0", "6.1", "7.0", "7.3", "8.0", "8.1", "9.0", "9.1", "10.0", "11.0"] libcxx: [libstdc++, libc++] cppstd: [None, 98, gnu98, 11,

(compiler.version=11). Example of an Windows CE conan profile: [settings] os=WindowsCE os.version=8.0 os.platform=Toradex_CE800 (ARMV7) arch=armv7 compiler=Visual Studio compiler.version=11 # Release "10.11", "10.12", "10.13 ˓→", "10.14"] Android: api_level: ANY iOS: version: ["7.0", "7.1", "8.0", "8.1", "8.2", "8.3", "9.0", "9.1", "9.2", "9.3", ˓→"10.0", "10.1", "10.2", "10.3", "11.0", "11.1" this: Listing 19: settings.yml apple-clang: version: ["5.0", "5.1", "6.0", "6.1", "7.0", "7.3", "8.0", "8.1", "9.0", "9.1", "10.0", "11.0"] libcxx: [libstdc++, libc++] cppstd: [None, 98, gnu98, 11,

version recommended from each major (3.9, 4.0) – Mac OSX: Two latest versions of apple-clang, e.g., (8.0, 8.1) or newer. – Windows: Visual Studio 12, 14 and 15 (or newer) • The easiest way to provide the (compiler.version=11). Example of an Windows CE conan profile: [settings] os=WindowsCE os.version=8.0 os.platform=Toradex_CE800 (ARMV7) arch=armv7 compiler=Visual Studio compiler.version=11 # Release "10.11", "10.12", "10.13 ˓→", "10.14"] Android: api_level: ANY iOS: version: ["7.0", "7.1", "8.0", "8.1", "8.2", "8.3", "9.0", "9.1", "9.2", "9.3", ˓→"10.0", "10.1", "10.2", "10.3", "11.0", "11.1"

(compiler.version=11). Example of an Windows CE conan profile: [settings] os=WindowsCE os.version=8.0 os.platform=Toradex_CE800 (ARMV7) arch=armv7 compiler=Visual Studio compiler.version=11 # Release "10.11", "10.12", "10.13 ˓→", "10.14"] Android: api_level: ANY iOS: version: ["7.0", "7.1", "8.0", "8.1", "8.2", "8.3", "9.0", "9.1", "9.2", "9.3", ˓→"10.0", "10.1", "10.2", "10.3", "11.0", "11.1" this: Listing 19: settings.yml apple-clang: version: ["5.0", "5.1", "6.0", "6.1", "7.0", "7.3", "8.0", "8.1", "9.0", "9.1", "10.0", "11.0"] libcxx: [libstdc++, libc++] cppstd: [None, 98, gnu98, 11,

(compiler.version=11). Example of an Windows CE conan profile: [settings] os=WindowsCE os.version=8.0 os.platform=Toradex_CE800 (ARMV7) arch=armv7 compiler=Visual Studio compiler.version=11 # Release "10.11", "10.12", "10.13 ˓→", "10.14"] Android: api_level: ANY iOS: version: ["7.0", "7.1", "8.0", "8.1", "8.2", "8.3", "9.0", "9.1", "9.2", "9.3", ˓→"10.0", "10.1", "10.2", "10.3", "11.0", "11.1" this: Listing 19: settings.yml apple-clang: version: ["5.0", "5.1", "6.0", "6.1", "7.0", "7.3", "8.0", "8.1", "9.0", "9.1", "10.0", "11.0"] libcxx: [libstdc++, libc++] cppstd: [None, 98, gnu98, 11,

(compiler.version=11). Example of an Windows CE conan profile: [settings] os=WindowsCE os.version=8.0 os.platform=Toradex_CE800 (ARMV7) arch=armv7 compiler=Visual Studio compiler.version=11 # Release "10.11", "10.12", "10.13 ˓→", "10.14"] Android: api_level: ANY iOS: version: ["7.0", "7.1", "8.0", "8.1", "8.2", "8.3", "9.0", "9.1", "9.2", "9.3", ˓→"10.0", "10.1", "10.2", "10.3", "11.0", "11.1" this: Listing 19: settings.yml apple-clang: version: ["5.0", "5.1", "6.0", "6.1", "7.0", "7.3", "8.0", "8.1", "9.0", "9.1", "10.0", "11.0"] libcxx: [libstdc++, libc++] cppstd: [None, 98, gnu98, 11,