From: Francis Russell <francis@unchartedbackwaters.co.uk>
Date: Wed, 28 Mar 2012 17:30:37 +0000 (+0100)
Subject: Work on building types for code generation.
X-Git-Url: https://git.unchartedbackwaters.co.uk/w/?a=commitdiff_plain;h=9b4322ce440f4d7a657044321914a0b848efb218;p=francis%2Fofc.git

Work on building types for code generation.
---

diff --git a/src/ofc/codegen/IterationTemplate.scala b/src/ofc/codegen/IterationTemplate.scala
index 723c045..c7ea71e 100644
--- a/src/ofc/codegen/IterationTemplate.scala
+++ b/src/ofc/codegen/IterationTemplate.scala
@@ -1,4 +1,4 @@
 package ofc.codegen
 
-class IterationTemplate {
+class IterationTemplate(statement: Statement) {
 }
diff --git a/src/ofc/codegen/LoopRange.scala b/src/ofc/codegen/LoopRange.scala
new file mode 100644
index 0000000..985b09e
--- /dev/null
+++ b/src/ofc/codegen/LoopRange.scala
@@ -0,0 +1,4 @@
+package ofc.codegen
+
+class LoopRange(index: VariableSymbol, start: Expression, count: Expression, statement: Statement) extends Statement {
+}
diff --git a/src/ofc/codegen/Record.scala b/src/ofc/codegen/Record.scala
new file mode 100644
index 0000000..c8341a1
--- /dev/null
+++ b/src/ofc/codegen/Record.scala
@@ -0,0 +1,3 @@
+package ofc.codegen
+
+class RecordType extends Type
diff --git a/src/ofc/codegen/Statement.scala b/src/ofc/codegen/Statement.scala
new file mode 100644
index 0000000..4028f7d
--- /dev/null
+++ b/src/ofc/codegen/Statement.scala
@@ -0,0 +1,4 @@
+package ofc.codegen
+
+trait Statement
+class NullStatement extends Statement
diff --git a/src/ofc/codegen/Symbol.scala b/src/ofc/codegen/Symbol.scala
index 424c052..5993e19 100644
--- a/src/ofc/codegen/Symbol.scala
+++ b/src/ofc/codegen/Symbol.scala
@@ -1,3 +1,4 @@
 package ofc.codegen
 
 class Symbol(name: String)
+class VariableSymbol(name: String) extends Symbol(name)
diff --git a/src/ofc/codegen/Type.scala b/src/ofc/codegen/Type.scala
new file mode 100644
index 0000000..0094ef0
--- /dev/null
+++ b/src/ofc/codegen/Type.scala
@@ -0,0 +1,3 @@
+package ofc.codegen
+
+trait Type
diff --git a/src/ofc/generators/onetep/PPDFunctionSet.scala b/src/ofc/generators/onetep/PPDFunctionSet.scala
index ebd2537..37a771d 100644
--- a/src/ofc/generators/onetep/PPDFunctionSet.scala
+++ b/src/ofc/generators/onetep/PPDFunctionSet.scala
@@ -1,6 +1,12 @@
 package ofc.generators.onetep
+import ofc.codegen._
 
 class PPDFunctionSet(val basis : String, data : String) extends FunctionSet {
+  def getReader = {
+    new IterationTemplate(new NullStatement())
+  }
+  def getDiscreteIndices = List.empty
+  def getSpatialIndices = List.empty
 /*
   class SphereIndex(parent: PPDFunctionSet) extends DiscreteIndex {
     def getName = "sphere_index"