(#15346) add pgm-index/cci.20220801

recipes/pgm-index/all/conandata.yml

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+sources:
+  "cci.20220801":
+    url: "https://github.com/gvinciguerra/PGM-index/archive/0d4567e7a643f8f967636b9cdc44756f6a8e7cc6.tar.gz"
+    sha256: "f6d44f90150087423b9e6699162c79ebe9c1e3905f208f4e773d511f9ae4e014"

recipes/pgm-index/all/conanfile.py

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+from conan import ConanFile
+from conan.errors import ConanInvalidConfiguration
+from conan.tools.build import check_min_cppstd
+from conan.tools.files import copy, get
+from conan.tools.layout import basic_layout
+from conan.tools.microsoft import is_msvc
+from conan.tools.scm import Version
+import os
+
+required_conan_version = ">=1.50.0"
+
+
+class PgmIndexConan(ConanFile):
+    name = "pgm-index"
+    description = (
+        "State-of-the-art learned data structure that enables fast lookup, "
+        "predecessor, range searches and updates in arrays"
+    )
+    license = "Apache-2.0"
+    topics = ("data-structure", "spatial-index", "b-tree", "compression", "database", "machine-learning")
+    homepage = "https://pgm.di.unipi.it"
+    url = "https://github.com/conan-io/conan-center-index"
+    settings = "os", "arch", "compiler", "build_type"
+    no_copy_source = True
+
+    @property
+    def _min_cppstd(self):
+        return "17"
+
+    @property
+    def _compilers_minimum_version(self):
+        return {
+            "gcc": "7",
+            "clang": "5",
+            "apple-clang": "10",
+        }
+
+    def layout(self):
+        basic_layout(self, src_folder="src")
+
+    def package_id(self):
+        self.info.clear()
+
+    def validate(self):
+        if is_msvc(self):
+            # see https://github.com/gvinciguerra/PGM-index/issues/19
+            raise ConanInvalidConfiguration(f"{self.ref} doesn't support Visual Studio")
+
+        if self.settings.compiler.get_safe("cppstd"):
+            check_min_cppstd(self, self._min_cppstd)
+
+        minimum_version = self._compilers_minimum_version.get(str(self.settings.compiler), False)
+        if minimum_version and Version(self.settings.compiler.version) < minimum_version:
+            raise ConanInvalidConfiguration(
+                f"{self.ref} requires C++{self._min_cppstd}, which your compiler does not support.",
+            )
+
+    def source(self):
+        get(self, **self.conan_data["sources"][self.version], strip_root=True)
+
+    def build(self):
+        pass
+
+    def package(self):
+        copy(self, "LICENSE", src=self.source_folder, dst=os.path.join(self.package_folder, "licenses"))
+        copy(self, "*.hpp", src=os.path.join(self.source_folder, "include"), dst=os.path.join(self.package_folder, "include"))
+
+    def package_info(self):
+        self.cpp_info.bindirs = []
+        self.cpp_info.libdirs = []

recipes/pgm-index/all/test_package/CMakeLists.txt

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+cmake_minimum_required(VERSION 3.8)
+project(test_package LANGUAGES CXX)
+
+find_package(pgm-index REQUIRED CONFIG)
+
+add_executable(${PROJECT_NAME} test_package.cpp)
+target_link_libraries(${PROJECT_NAME} PRIVATE pgm-index::pgm-index)
+target_compile_features(${PROJECT_NAME} PRIVATE cxx_std_17)

recipes/pgm-index/all/test_package/conanfile.py

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+from conan import ConanFile
+from conan.tools.build import can_run
+from conan.tools.cmake import CMake, cmake_layout
+import os
+
+
+class TestPackageConan(ConanFile):
+    settings = "os", "arch", "compiler", "build_type"
+    generators = "CMakeToolchain", "CMakeDeps", "VirtualRunEnv"
+    test_type = "explicit"
+
+    def layout(self):
+        cmake_layout(self)
+
+    def requirements(self):
+        self.requires(self.tested_reference_str)
+
+    def build(self):
+        cmake = CMake(self)
+        cmake.configure()
+        cmake.build()
+
+    def test(self):
+        if can_run(self):
+            bin_path = os.path.join(self.cpp.build.bindirs[0], "test_package")
+            self.run(bin_path, env="conanrun")

recipes/pgm-index/all/test_package/test_package.cpp

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+#include <pgm/pgm_index.hpp>
+
+#include <algorithm>
+#include <cstdlib>
+#include <iostream>
+#include <vector>
+
+int main() {
+    // Generate some random data
+    std::vector<int> data(1000000);
+    std::generate(data.begin(), data.end(), std::rand);
+    data.push_back(42);
+    std::sort(data.begin(), data.end());
+
+    // Construct the PGM-index
+    const int epsilon = 128; // space-time trade-off parameter
+    pgm::PGMIndex<int, epsilon> index(data);
+
+    // Query the PGM-index
+    auto q = 42;
+    auto range = index.search(q);
+    auto lo = data.begin() + range.lo;
+    auto hi = data.begin() + range.hi;
+    std::cout << *std::lower_bound(lo, hi, q) << std::endl;
+
+    return 0;
+}

recipes/pgm-index/all/test_v1_package/CMakeLists.txt

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+cmake_minimum_required(VERSION 3.1)
+project(test_package)
+
+include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake)
+conan_basic_setup(TARGETS)
+
+add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/../test_package
+                 ${CMAKE_CURRENT_BINARY_DIR}/test_package)

recipes/pgm-index/all/test_v1_package/conanfile.py

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+from conans import ConanFile, CMake, tools
+import os
+
+
+class TestPackageConan(ConanFile):
+    settings = "os", "arch", "compiler", "build_type"
+    generators = "cmake", "cmake_find_package_multi"
+
+    def build(self):
+        cmake = CMake(self)
+        cmake.configure()
+        cmake.build()
+
+    def test(self):
+        if not tools.cross_building(self):
+            bin_path = os.path.join("bin", "test_package")
+            self.run(bin_path, run_environment=True)

recipes/pgm-index/config.yml

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+versions:
+  "cci.20220801":
+    folder: all