1 files changed, 46 insertions, 0 deletions
diff --git a/include/maths/vector.h b/include/maths/vector.h
new file mode 100644
index 0000000..d452ef1
--- /dev/null
+++ b/include/maths/vector.h
@@ -0,0 +1,46 @@
+#pragma once
+
+#include <stddef.h>
+
+#include "maths/complex.h"
+
+enum PsiVectorKind
+{
+	PSI_ROW_VECTOR,
+	PSI_COLUMN_VECTOR,
+};
+
+struct PsiVector
+{
+	struct PsiComplex *data;
+	size_t size;
+	enum PsiVectorKind kind;
+};
+
+struct PsiVector psi_new_vector(size_t size, enum PsiVectorKind kind);
+struct PsiVector psi_new_vector_from(const struct PsiComplex *data, size_t size, enum PsiVectorKind kind);
+struct PsiVector psi_clone_vector(struct PsiVector v);
+void psi_free_vector(struct PsiVector *v);
+
+#define psi_row_vector(...) \
+	psi_new_vector_from((struct PsiComplex[]){ __VA_ARGS__ }, \
+		sizeof((struct PsiComplex[]){ __VA_ARGS__ }) / sizeof(struct PsiComplex), \
+		PSI_ROW_VECTOR)
+#define psi_column_vector(...) \
+	psi_new_vector_from((struct PsiComplex[]){ __VA_ARGS__ }, \
+		sizeof((struct PsiComplex[]){ __VA_ARGS__ }) / sizeof(struct PsiComplex), \
+		PSI_COLUMN_VECTOR)
+
+struct PsiComplex psi_get_vector(struct PsiVector v, size_t index);
+void psi_set_vector(struct PsiVector *v, size_t index, struct PsiComplex value);
+
+struct PsiComplex psi_dot_vector(struct PsiVector a, struct PsiVector b);
+struct PsiComplex psi_norm_vector(struct PsiVector v);
+struct PsiComplex psi_sum_vector(struct PsiVector v);
+struct PsiComplex psi_max_vector(struct PsiVector v);
+struct PsiComplex psi_min_vector(struct PsiVector v);
+
+struct PsiVector psi_add_vector(struct PsiVector a, struct PsiVector b);
+struct PsiVector psi_sub_vector(struct PsiVector a, struct PsiVector b);
+struct PsiVector psi_scale_vector(struct PsiVector v, struct PsiComplex scalar);
+struct PsiVector psi_transpose_vector(struct PsiVector v);