1 files changed, 37 insertions, 0 deletions
diff --git a/src/vecutils.c b/src/vecutils.c
new file mode 100644
index 0000000..8e49f96
--- /dev/null
+++ b/src/vecutils.c
@@ -0,0 +1,37 @@
+#include "config.h"
+#include "aubio_priv.h"
+#include "types.h"
+#include "fvec.h"
+#include "cvec.h"
+#include "vecutils.h"
+
+#define AUBIO_OP(OPNAME, OP, TYPE, OBJ) \
+void TYPE ## _ ## OPNAME (TYPE ## _t *o) \
+{ \
+  uint_t j; \
+  for (j = 0; j < o->length; j++) { \
+    o->OBJ[j] = OP (o->OBJ[j]); \
+  } \
+}
+
+#define AUBIO_OP_C(OPNAME, OP) \
+  AUBIO_OP(OPNAME, OP, fvec, data)
+
+AUBIO_OP_C(exp, EXP)
+AUBIO_OP_C(cos, COS)
+AUBIO_OP_C(sin, SIN)
+AUBIO_OP_C(abs, ABS)
+AUBIO_OP_C(sqrt, SQRT)
+AUBIO_OP_C(log10, SAFE_LOG10)
+AUBIO_OP_C(log, SAFE_LOG)
+AUBIO_OP_C(floor, FLOOR)
+AUBIO_OP_C(ceil, CEIL)
+AUBIO_OP_C(round, ROUND)
+
+void fvec_pow (fvec_t *s, smpl_t power)
+{
+  uint_t j;
+  for (j = 0; j < s->length; j++) {
+    s->data[j] = POW(s->data[j], power);
+  }
+}