YQL-16239 Move purecalc to public

9 files changed, 362 insertions, 0 deletions

diff --git a/library/cpp/deprecated/autoarray/CMakeLists.darwin-x86_64.txt b/library/cpp/deprecated/autoarray/CMakeLists.darwin-x86_64.txt
new file mode 100644
index 0000000000..f2a246218c
--- /dev/null
+++ b/library/cpp/deprecated/autoarray/CMakeLists.darwin-x86_64.txt
@@ -0,0 +1,17 @@
+
+# This file was generated by the build system used internally in the Yandex monorepo.
+# Only simple modifications are allowed (adding source-files to targets, adding simple properties
+# like target_include_directories). These modifications will be ported to original
+# ya.make files by maintainers. Any complex modifications which can't be ported back to the
+# original buildsystem will not be accepted.
+
+
+
+add_library(cpp-deprecated-autoarray)
+target_link_libraries(cpp-deprecated-autoarray PUBLIC
+  contrib-libs-cxxsupp
+  yutil
+)
+target_sources(cpp-deprecated-autoarray PRIVATE
+  ${CMAKE_SOURCE_DIR}/library/cpp/deprecated/autoarray/autoarray.cpp
+)
diff --git a/library/cpp/deprecated/autoarray/CMakeLists.linux-aarch64.txt b/library/cpp/deprecated/autoarray/CMakeLists.linux-aarch64.txt
new file mode 100644
index 0000000000..2411a48cd3
--- /dev/null
+++ b/library/cpp/deprecated/autoarray/CMakeLists.linux-aarch64.txt
@@ -0,0 +1,18 @@
+
+# This file was generated by the build system used internally in the Yandex monorepo.
+# Only simple modifications are allowed (adding source-files to targets, adding simple properties
+# like target_include_directories). These modifications will be ported to original
+# ya.make files by maintainers. Any complex modifications which can't be ported back to the
+# original buildsystem will not be accepted.
+
+
+
+add_library(cpp-deprecated-autoarray)
+target_link_libraries(cpp-deprecated-autoarray PUBLIC
+  contrib-libs-linux-headers
+  contrib-libs-cxxsupp
+  yutil
+)
+target_sources(cpp-deprecated-autoarray PRIVATE
+  ${CMAKE_SOURCE_DIR}/library/cpp/deprecated/autoarray/autoarray.cpp
+)
diff --git a/library/cpp/deprecated/autoarray/CMakeLists.linux-x86_64.txt b/library/cpp/deprecated/autoarray/CMakeLists.linux-x86_64.txt
new file mode 100644
index 0000000000..2411a48cd3
--- /dev/null
+++ b/library/cpp/deprecated/autoarray/CMakeLists.linux-x86_64.txt
@@ -0,0 +1,18 @@
+
+# This file was generated by the build system used internally in the Yandex monorepo.
+# Only simple modifications are allowed (adding source-files to targets, adding simple properties
+# like target_include_directories). These modifications will be ported to original
+# ya.make files by maintainers. Any complex modifications which can't be ported back to the
+# original buildsystem will not be accepted.
+
+
+
+add_library(cpp-deprecated-autoarray)
+target_link_libraries(cpp-deprecated-autoarray PUBLIC
+  contrib-libs-linux-headers
+  contrib-libs-cxxsupp
+  yutil
+)
+target_sources(cpp-deprecated-autoarray PRIVATE
+  ${CMAKE_SOURCE_DIR}/library/cpp/deprecated/autoarray/autoarray.cpp
+)
diff --git a/library/cpp/deprecated/autoarray/CMakeLists.txt b/library/cpp/deprecated/autoarray/CMakeLists.txt
new file mode 100644
index 0000000000..f8b31df0c1
--- /dev/null
+++ b/library/cpp/deprecated/autoarray/CMakeLists.txt
@@ -0,0 +1,17 @@
+
+# This file was generated by the build system used internally in the Yandex monorepo.
+# Only simple modifications are allowed (adding source-files to targets, adding simple properties
+# like target_include_directories). These modifications will be ported to original
+# ya.make files by maintainers. Any complex modifications which can't be ported back to the
+# original buildsystem will not be accepted.
+
+
+if (CMAKE_SYSTEM_NAME STREQUAL "Linux" AND CMAKE_SYSTEM_PROCESSOR STREQUAL "aarch64" AND NOT HAVE_CUDA)
+  include(CMakeLists.linux-aarch64.txt)
+elseif (CMAKE_SYSTEM_NAME STREQUAL "Darwin" AND CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64")
+  include(CMakeLists.darwin-x86_64.txt)
+elseif (WIN32 AND CMAKE_SYSTEM_PROCESSOR STREQUAL "AMD64" AND NOT HAVE_CUDA)
+  include(CMakeLists.windows-x86_64.txt)
+elseif (CMAKE_SYSTEM_NAME STREQUAL "Linux" AND CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64" AND NOT HAVE_CUDA)
+  include(CMakeLists.linux-x86_64.txt)
+endif()
diff --git a/library/cpp/deprecated/autoarray/CMakeLists.windows-x86_64.txt b/library/cpp/deprecated/autoarray/CMakeLists.windows-x86_64.txt
new file mode 100644
index 0000000000..f2a246218c
--- /dev/null
+++ b/library/cpp/deprecated/autoarray/CMakeLists.windows-x86_64.txt
@@ -0,0 +1,17 @@
+
+# This file was generated by the build system used internally in the Yandex monorepo.
+# Only simple modifications are allowed (adding source-files to targets, adding simple properties
+# like target_include_directories). These modifications will be ported to original
+# ya.make files by maintainers. Any complex modifications which can't be ported back to the
+# original buildsystem will not be accepted.
+
+
+
+add_library(cpp-deprecated-autoarray)
+target_link_libraries(cpp-deprecated-autoarray PUBLIC
+  contrib-libs-cxxsupp
+  yutil
+)
+target_sources(cpp-deprecated-autoarray PRIVATE
+  ${CMAKE_SOURCE_DIR}/library/cpp/deprecated/autoarray/autoarray.cpp
+)
diff --git a/library/cpp/deprecated/autoarray/README.md b/library/cpp/deprecated/autoarray/README.md
new file mode 100644
index 0000000000..1d83147cee
--- /dev/null
+++ b/library/cpp/deprecated/autoarray/README.md
@@ -0,0 +1,3 @@
+Pre-C++11 vector-like container.
+
+Just use std::vector. If you need to fill your vector with custom-constructed data, use reserve+emplace_back (but make sure that your elements are movable).
diff --git a/library/cpp/deprecated/autoarray/autoarray.cpp b/library/cpp/deprecated/autoarray/autoarray.cpp
new file mode 100644
index 0000000000..15167f27f6
--- /dev/null
+++ b/library/cpp/deprecated/autoarray/autoarray.cpp
@@ -0,0 +1 @@
+#include "autoarray.h"
diff --git a/library/cpp/deprecated/autoarray/autoarray.h b/library/cpp/deprecated/autoarray/autoarray.h
new file mode 100644
index 0000000000..2aa12c5916
--- /dev/null
+++ b/library/cpp/deprecated/autoarray/autoarray.h
@@ -0,0 +1,264 @@
+#pragma once
+
+#include <util/system/compat.h>
+#include <util/system/yassert.h>
+#include <util/system/defaults.h>
+#include <util/system/sys_alloc.h>
+
+#include <util/generic/typetraits.h>
+#include <utility>
+
+#include <new>
+#include <util/generic/noncopyable.h>
+
+struct autoarray_getindex {
+    autoarray_getindex() = default;
+};
+
+struct aarr_b0 {
+    aarr_b0() = default;
+};
+
+struct aarr_nofill {
+    aarr_nofill() = default;
+};
+
+template <typename T>
+struct ynd_type_traits {
+    enum {
+        empty_destructor = TTypeTraits<T>::IsPod,
+    };
+};
+
+template <class T>
+class autoarray : TNonCopyable {
+protected:
+    T* arr;
+    size_t _size;
+
+private:
+    void AllocBuf(size_t siz) {
+        arr = nullptr;
+        _size = 0;
+        if (siz) {
+            arr = (T*)y_allocate(sizeof(T) * siz);
+            _size = siz;
+        }
+    }
+
+public:
+    using value_type = T;
+    using iterator = T*;
+    using const_iterator = const T*;
+
+    autoarray()
+        : arr(nullptr)
+        , _size(0)
+    {
+    }
+    autoarray(size_t siz) {
+        AllocBuf(siz);
+        T* curr = arr;
+        try {
+            for (T* end = arr + _size; curr != end; ++curr)
+                new (curr) T();
+        } catch (...) {
+            for (--curr; curr >= arr; --curr)
+                curr->~T();
+            y_deallocate(arr);
+            throw;
+        }
+    }
+    template <class A>
+    explicit autoarray(size_t siz, A& fill) {
+        AllocBuf(siz);
+        T* curr = arr;
+        try {
+            for (T* end = arr + _size; curr != end; ++curr)
+                new (curr) T(fill);
+        } catch (...) {
+            for (--curr; curr >= arr; --curr)
+                curr->~T();
+            y_deallocate(arr);
+            throw;
+        }
+    }
+    explicit autoarray(size_t siz, autoarray_getindex) {
+        AllocBuf(siz);
+        size_t nCurrent = 0;
+        try {
+            for (nCurrent = 0; nCurrent < _size; ++nCurrent)
+                new (&arr[nCurrent]) T(nCurrent);
+        } catch (...) {
+            for (size_t n = 0; n < nCurrent; ++n)
+                arr[n].~T();
+            y_deallocate(arr);
+            throw;
+        }
+    }
+    explicit autoarray(size_t siz, aarr_b0) {
+        AllocBuf(siz);
+        memset(arr, 0, _size * sizeof(T));
+    }
+    explicit autoarray(size_t siz, aarr_nofill) {
+        AllocBuf(siz);
+    }
+    template <class A>
+    explicit autoarray(const A* fill, size_t siz) {
+        AllocBuf(siz);
+        size_t nCurrent = 0;
+        try {
+            for (nCurrent = 0; nCurrent < _size; ++nCurrent)
+                new (&arr[nCurrent]) T(fill[nCurrent]);
+        } catch (...) {
+            for (size_t n = 0; n < nCurrent; ++n)
+                arr[n].~T();
+            y_deallocate(arr);
+            throw;
+        }
+    }
+    template <class A, class B>
+    explicit autoarray(const A* fill, const B* cfill, size_t siz) {
+        AllocBuf(siz);
+        size_t nCurrent = 0;
+        try {
+            for (nCurrent = 0; nCurrent < _size; ++nCurrent)
+                new (&arr[nCurrent]) T(fill[nCurrent], cfill);
+        } catch (...) {
+            for (size_t n = 0; n < nCurrent; ++n)
+                arr[n].~T();
+            y_deallocate(arr);
+            throw;
+        }
+    }
+    template <class A>
+    explicit autoarray(const A* fill, size_t initsiz, size_t fullsiz) {
+        AllocBuf(fullsiz);
+        size_t nCurrent = 0;
+        try {
+            for (nCurrent = 0; nCurrent < ((initsiz < _size) ? initsiz : _size); ++nCurrent)
+                new (&arr[nCurrent]) T(fill[nCurrent]);
+            for (; nCurrent < _size; ++nCurrent)
+                new (&arr[nCurrent]) T();
+        } catch (...) {
+            for (size_t n = 0; n < nCurrent; ++n)
+                arr[n].~T();
+            y_deallocate(arr);
+            throw;
+        }
+    }
+    template <class A>
+    explicit autoarray(const A* fill, size_t initsiz, size_t fullsiz, const T& dummy) {
+        AllocBuf(fullsiz);
+        size_t nCurrent = 0;
+        try {
+            for (nCurrent = 0; nCurrent < ((initsiz < _size) ? initsiz : _size); ++nCurrent)
+                new (&arr[nCurrent]) T(fill[nCurrent]);
+            for (; nCurrent < _size; ++nCurrent)
+                new (&arr[nCurrent]) T(dummy);
+        } catch (...) {
+            for (size_t n = 0; n < nCurrent; ++n)
+                arr[n].~T();
+            y_deallocate(arr);
+            throw;
+        }
+    }
+
+    template <class... R>
+    explicit autoarray(size_t siz, R&&... fill) {
+        AllocBuf(siz);
+        T* curr = arr;
+        try {
+            for (T* end = arr + _size; curr != end; ++curr)
+                new (curr) T(std::forward<R>(fill)...);
+        } catch (...) {
+            for (--curr; curr >= arr; --curr)
+                curr->~T();
+            y_deallocate(arr);
+            throw;
+        }
+    }
+    ~autoarray() {
+        if (_size) {
+            if (!ynd_type_traits<T>::empty_destructor)
+                for (T *curr = arr, *end = arr + _size; curr != end; ++curr)
+                    curr->~T();
+            y_deallocate(arr);
+        }
+    }
+    T& operator[](size_t pos) {
+        Y_ASSERT(pos < _size);
+        return arr[pos];
+    }
+    const T& operator[](size_t pos) const {
+        Y_ASSERT(pos < _size);
+        return arr[pos];
+    }
+    size_t size() const {
+        return _size;
+    }
+    void swap(autoarray& with) {
+        T* tmp_arr = arr;
+        size_t tmp_size = _size;
+        arr = with.arr;
+        _size = with._size;
+        with.arr = tmp_arr;
+        with._size = tmp_size;
+    }
+    void resize(size_t siz) {
+        autoarray<T> tmp(arr, _size, siz);
+        swap(tmp);
+    }
+    void resize(size_t siz, const T& dummy) {
+        autoarray<T> tmp(arr, _size, siz, dummy);
+        swap(tmp);
+    }
+    T* rawpointer() {
+        return arr;
+    }
+    const T* operator~() const {
+        return arr;
+    }
+    T* begin() {
+        return arr;
+    }
+    T* end() {
+        return arr + _size;
+    }
+    T& back() {
+        Y_ASSERT(_size);
+        return arr[_size - 1];
+    }
+    bool empty() const {
+        return !_size;
+    }
+    bool operator!() const {
+        return !_size;
+    }
+    size_t operator+() const {
+        return _size;
+    }
+    const T* begin() const {
+        return arr;
+    }
+    const T* end() const {
+        return arr + _size;
+    }
+    const T& back() const {
+        Y_ASSERT(_size);
+        return arr[_size - 1];
+    }
+    //operator T*() { return arr; }
+};
+
+template <class T>
+inline bool operator==(const autoarray<T>& a, const autoarray<T>& b) {
+    size_t count = a.size();
+    if (count != b.size())
+        return false;
+    for (size_t i = 0; i < count; ++i) {
+        if (a[i] != b[i])
+            return false;
+    }
+    return true;
+}
diff --git a/library/cpp/deprecated/autoarray/ya.make b/library/cpp/deprecated/autoarray/ya.make
new file mode 100644
index 0000000000..4b055f8c29
--- /dev/null
+++ b/library/cpp/deprecated/autoarray/ya.make
@@ -0,0 +1,7 @@
+LIBRARY()
+
+SRCS(
+    autoarray.cpp
+)
+
+END()