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useDynLib(Matrix, .registration=TRUE)## Import non-base functions we need explicitly,## notably for which we define methods:importFrom("lattice", levelplot)importFrom("graphics", image)importFrom("utils", head, tail)importFrom("stats", cov2cor, update)importFrom("grid", grid.rect, gpar, grob)## Currently, group generics need to be explicitly imported (Bug?):importFrom("methods", Arith, Compare, Logic, Math, Math2, Summary, Complex)## Generics and functions defined in this packageexport("Cholesky","Diagonal", ".symDiagonal","Hilbert","Matrix","spMatrix","Schur","band","bdiag","colMeans", "colSums", ## these needed a "..." added"rowMeans", "rowSums","drop0","expand","expm","facmul","forceSymmetric",# "isTriangular",# "isDiagonal","lu","norm","nearPD","nnzero","printSpMatrix","rcond","readHB","readMM","symmpart","skewpart","tcrossprod","tril","triu","unpack",# "writeHB","writeMM","xtabs")## substitute for using cbind() / rbind()export("cBind","rBind")## workaround S4-Group(generic|method) quirk: R/AllGeneric.R## needs setGeneric(*, group=) and this for all non-Primitives :## "Math"if(getRversion() < "2.6.0" || R.version$`svn rev` < 42093) {## these are not yet primitiveexport("log","gamma","lgamma")}if(!is.primitive(round)) {export(## "Math2""round","signif")}if(!is.primitive(max)) {export(## "Summary""max","min","range","prod","sum","any","all")}exportClasses(## Class unions:"index","replValue", # if we don't export it, things fail in dispatch"atomicVector","number",## LOGIC "logic",## --- 'Matrix' mother and all its daughters : ---------------"Matrix",## also intermediate `virtual' ones:"dMatrix","lMatrix","nMatrix",## not yet used, but as sub-classes;## must provide them for 'hierarchy-analysis':"iMatrix","zMatrix","denseMatrix","sparseMatrix","compMatrix","diagonalMatrix","generalMatrix","symmetricMatrix","triangularMatrix","dsparseMatrix","lsparseMatrix","nsparseMatrix","TsparseMatrix","CsparseMatrix","RsparseMatrix","ddenseMatrix","ldenseMatrix","ndenseMatrix","dgCMatrix","dgRMatrix","dgTMatrix","dgeMatrix","dpoMatrix","dppMatrix","dsCMatrix","dsRMatrix","dsTMatrix","dspMatrix","dsyMatrix","dtCMatrix","dtRMatrix","dtTMatrix","dtpMatrix","dtrMatrix","ddiMatrix","lgeMatrix","lspMatrix","lsyMatrix","ltpMatrix","ltrMatrix","ldiMatrix","ngeMatrix","nspMatrix","nsyMatrix","ntpMatrix","ntrMatrix","lgCMatrix","lgRMatrix","lgTMatrix","lsCMatrix","lsRMatrix","lsTMatrix","ltCMatrix","ltRMatrix","ltTMatrix","ngCMatrix","ngRMatrix","ngTMatrix","nsCMatrix","nsRMatrix","nsTMatrix","ntCMatrix","ntRMatrix","ntTMatrix","pMatrix","corMatrix", # unused## --- inheriting "Matrix", but also factorizations:"BunchKaufman","pBunchKaufman","Cholesky","pCholesky",## "LDL",## --- 'MatrixFactorization' mother and all its daughters : ---"MatrixFactorization","LU","denseLU","sparseLU","CHMfactor","CHMsuper","CHMsimpl","dCHMsuper","dCHMsimpl","nCHMsuper",# unused"nCHMsimpl",# unused"sparseQR","Schur","sparseVector", ## --- and daughters : ---"dsparseVector","isparseVector","lsparseVector","nsparseVector","zsparseVector","xsparseVector" # the class union of all 'x' lost sparseVector's)exportMethods(## for both own and "other" generics:## Group Methods"Arith","Compare","Logic","Math","Math2","Ops","Summary","!","+",# for dgT(Matrix) only"%*%","all","any","BunchKaufman","Cholesky","Schur","as.array","as.matrix","as.vector","as.numeric","as.logical","band","chol","colMeans","colSums","cov2cor","coerce","crossprod","determinant","diag","diff","dim","dim<-","dimnames","dimnames<-","drop","expand","expm","head","image","forceSymmetric","isSymmetric",## "isDiagonal",## "isTriangular","is.na","kronecker","length","norm","print",# print(x, ...) when show(x) is not sufficient"qr","qr.R","qr.qy","qr.qty","qr.coef","qr.resid","qr.fitted","rcond","rowMeans","rowSums","show","solve","summary","symmpart","skewpart","t","tail","tcrossprod","tril","triu","update","zapsmall")exportMethods("rbind2")exportMethods("cbind2")S3method(print, sparseSummary)