Switch to using the static asserts.

jmlait · jmlait · commit f1a1aae8b3f4 · 2022-11-16T09:55:59.000-05:00
The comment mentions that they have compiler warnings, but with clang
15 we now get compiler warnings for trying to do differences with
nullptr.

Signed-off-by: jlait &lt;jlait@andorra.sidefx.com&gt;
diff --git a/nanovdb/nanovdb/util/GridChecksum.h b/nanovdb/nanovdb/util/GridChecksum.h
@@ -178,7 +178,7 @@ template <typename ValueT>
 void GridChecksum::operator()(const NanoGrid<ValueT> &grid, ChecksumMode mode)
 {
     // Validate the assumed memory layout
-#if 1
+#if 0
     NANOVDB_ASSERT(NANOVDB_OFFSETOF(GridData, mMagic)    ==  0);
     NANOVDB_ASSERT(NANOVDB_OFFSETOF(GridData, mChecksum) ==  8);
     NANOVDB_ASSERT(NANOVDB_OFFSETOF(GridData, mVersion)  == 16);

Original file line number	Diff line number	Diff line change
`@@ -178,7 +178,7 @@ template <typename ValueT>`
`178`	`178`	`void GridChecksum::operator()(const NanoGrid<ValueT> &grid, ChecksumMode mode)`
`179`	`179`	`{`
`180`	`180`	`// Validate the assumed memory layout`
`181`		`-#if 1`
	`181`	`+#if 0`
`182`	`182`	`NANOVDB_ASSERT(NANOVDB_OFFSETOF(GridData, mMagic) == 0);`
`183`	`183`	`NANOVDB_ASSERT(NANOVDB_OFFSETOF(GridData, mChecksum) == 8);`
`184`	`184`	`NANOVDB_ASSERT(NANOVDB_OFFSETOF(GridData, mVersion) == 16);`