SH: cleaning

hojsgaard · Oct 14, 2024 · 37a194a · 37a194a
1 parent c566430
commit 37a194a
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diff --git a/R/grbase_check_functions.R b/R/grbase_check_functions.R
diff --git a/R/grbase_utilities.R b/R/grbase_utilities.R
@@ -1,3 +1,20 @@
+
+.check.is.matrix <- function(x){
+    if (!inherits(x, c("matrix", "dgCMatrix")))
+        stop("Input must be a matrix or a dgCMatrix\n")
+}
+
+
+.check.is.igraph <- function(x){
+    if (!inherits(x, "igraph"))
+        stop("'x' not an igraph object...")    
+}
+
+.is_list_of_atomic <- function(z){
+    is.list(z) && all(sapply(z, is.atomic))            
+}
+
+
 ## ###################################################################
 ##
 #' @title gRbase utilities