From f3a9cf95906e785e04469dcdd3b740bc4adf2651 Mon Sep 17 00:00:00 2001
From: Randy Jones <randy@madronalabs.com>
Date: Tue, 21 Nov 2023 14:15:17 -0800
Subject: [PATCH] Add processArrays() for Bank<>

---
 Tests/textTest.cpp           |  1 -
 source/DSP/MLDSPFunctional.h | 12 ++++++++++++
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/Tests/textTest.cpp b/Tests/textTest.cpp
index 48dbb4fc..08c15e41 100644
--- a/Tests/textTest.cpp
+++ b/Tests/textTest.cpp
@@ -67,4 +67,3 @@ TEST_CASE("madronalib/core/text", "[text]")
   REQUIRE(textUtils::stripExtension(footxt) == "foo");
   REQUIRE(textUtils::getExtension(footxt) == "txt");
 }
-
diff --git a/source/DSP/MLDSPFunctional.h b/source/DSP/MLDSPFunctional.h
index 2dc92760..64e4f733 100644
--- a/source/DSP/MLDSPFunctional.h
+++ b/source/DSP/MLDSPFunctional.h
@@ -339,6 +339,18 @@ class Bank
     return output;
   }
   
+  // process: each processor gets arguments by calling the subscript operator on the input args.
+  template <typename... Args>
+  inline DSPVectorArray<ROWS> processArrays(Args... args)
+  {
+    DSPVectorArray<ROWS> output;
+    for (int i = 0; i < ROWS; ++i)
+    {
+      output.row(i) = _processors[i](args[i]...);
+    }
+    return output;
+  }
+  
   inline void clear()
   {
     for (int i = 0; i < ROWS; ++i)