X-Git-Url: https://git.brokenzipper.com/gitweb?a=blobdiff_plain;f=src%2FMoof%2Fcml%2Fvector%2Ffixed.h;fp=src%2FMoof%2Fcml%2Fvector%2Ffixed.h;h=0000000000000000000000000000000000000000;hb=831f04d4bc19a390415ac0bbac4331c7a65509bc;hp=6ec9d2076bd7116faa50447a1f8c7a99a292a25a;hpb=299af4f2047e767e5d79501c26444473bda64c64;p=chaz%2Fyoink diff --git a/src/Moof/cml/vector/fixed.h b/src/Moof/cml/vector/fixed.h deleted file mode 100644 index 6ec9d20..0000000 --- a/src/Moof/cml/vector/fixed.h +++ /dev/null @@ -1,191 +0,0 @@ -/* -*- C++ -*- ------------------------------------------------------------ - -Copyright (c) 2007 Jesse Anders and Demian Nave http://cmldev.net/ - -The Configurable Math Library (CML) is distributed under the terms of the -Boost Software License, v1.0 (see cml/LICENSE for details). - - *-----------------------------------------------------------------------*/ -/** @file - * @brief Specialization for fixed-size, fixed-memory vectors. - */ - -#ifndef fixed_vector_h -#define fixed_vector_h - -#include -#include -#include -#include -#include -#include - -namespace cml { - -/** Fixed-size, fixed-memory vector. */ -template -class vector< Element, fixed > -: public fixed_1D -{ - public: - - /* Shorthand for the generator: */ - typedef fixed<> storage_type; - typedef fixed generator_type; - - /* Shorthand for the array type: */ - typedef fixed_1D array_type; - - /* Shorthand for the type of this vector: */ - typedef vector vector_type; - - /* The vector coordinate type: */ - typedef Element coordinate_type; - - /* For integration into the expression template code: */ - typedef vector_type expr_type; - - /* For integration into the expression template code: */ - typedef vector_type temporary_type; - typedef vector< Element, fixed > subvector_type; - - /* Standard: */ - typedef typename array_type::value_type value_type; - typedef typename array_type::reference reference; - typedef typename array_type::const_reference const_reference; - - /* For integration into the expression templates code: */ - typedef vector_type& expr_reference; - typedef const vector_type& expr_const_reference; - - /* For matching by storage type: */ - typedef typename array_type::memory_tag memory_tag; - - /* For matching by size type: */ - typedef typename array_type::size_tag size_tag; - - /* For matching by result-type: */ - typedef cml::et::vector_result_tag result_tag; - - /* For matching by assignability: */ - typedef cml::et::assignable_tag assignable_tag; - - - public: - - /** Static constant containing the vector's space dimension. */ - enum { dimension = Size }; - - - public: - - /** Return square of the length. */ - value_type length_squared() const { - return cml::dot(*this,*this); - } - - /** Return the length. */ - value_type length() const { - return std::sqrt(length_squared()); - } - - /** Normalize the vector. */ - vector_type& normalize() { - return (*this /= length()); - } - - /** Set this vector to [0]. */ - vector_type& zero() { - typedef cml::et::OpAssign OpT; - cml::et::UnrollAssignment(*this,Element(0)); - return *this; - } - - /** Set this vector to a cardinal vector. */ - vector_type& cardinal(size_t i) { - zero(); - (*this)[i] = Element(1); - return *this; - } - - /** Pairwise minimum of this vector with another. */ - template - void minimize(const vector& v) { - /* XXX This should probably use ScalarPromote: */ - for (size_t i = 0; i < this->size(); ++i) { - (*this)[i] = std::min((*this)[i],v[i]); - } - } - - /** Pairwise maximum of this vector with another. */ - template - void maximize(const vector& v) { - /* XXX This should probably use ScalarPromote: */ - for (size_t i = 0; i < this->size(); ++i) { - (*this)[i] = std::max((*this)[i],v[i]); - } - } - - /** Fill vector with random elements. */ - void random(value_type min, value_type max) { - for (size_t i = 0; i < this->size(); ++i) { - (*this)[i] = cml::random_real(min,max); - } - } - - /** Return a subvector by removing element i. - * - * @internal This is horribly inefficient... - */ - subvector_type subvector(size_t i) const { - subvector_type s; - for(size_t m = 0, n = 0; m < this->size(); ++ m) - if(m != i) s[n++] = (*this)[m]; - return s; - }; - - - public: - - vector() : array_type() {} - - - public: - - /* Define common class operators: */ - - CML_CONSTRUCT_VEC_2(/**/) - CML_CONSTRUCT_VEC_3(/**/) - CML_CONSTRUCT_VEC_4(/**/) - - CML_CONSTRUCT_FROM_SUBVEC(/**/) - - CML_VEC_COPY_FROM_FIXED_ARRAY(array_type::array_size,/**/) - CML_VEC_COPY_FROM_VECTYPE(: array_type()) - CML_VEC_COPY_FROM_VEC - CML_VEC_COPY_FROM_VECXPR - - CML_ASSIGN_VEC_2 - CML_ASSIGN_VEC_3 - CML_ASSIGN_VEC_4 - - CML_VEC_ASSIGN_FROM_VECTYPE - - CML_VEC_ASSIGN_FROM_VEC(=, cml::et::OpAssign) - CML_VEC_ASSIGN_FROM_VEC(+=, cml::et::OpAddAssign) - CML_VEC_ASSIGN_FROM_VEC(-=, cml::et::OpSubAssign) - - CML_VEC_ASSIGN_FROM_VECXPR(=, cml::et::OpAssign) - CML_VEC_ASSIGN_FROM_VECXPR(+=, cml::et::OpAddAssign) - CML_VEC_ASSIGN_FROM_VECXPR(-=, cml::et::OpSubAssign) - - CML_VEC_ASSIGN_FROM_SCALAR(*=, cml::et::OpMulAssign) - CML_VEC_ASSIGN_FROM_SCALAR(/=, cml::et::OpDivAssign) -}; - -} // namespace cml - -#endif - -// ------------------------------------------------------------------------- -// vim:ft=cpp