From c1e514e03ab7de4399ca12c9ae988b0707a99f8b Mon Sep 17 00:00:00 2001
From: Jan Breuer <jan.breuer@jaybee.cz>
Date: 周二, 15 9月 2015 03:13:35 +0800
Subject: [PATCH] Resolve #46: Detect missing parameter
---
libscpi/inc/scpi/expression.h | 11 +++++++++++
1 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/libscpi/inc/scpi/expression.h b/libscpi/inc/scpi/expression.h
index dedda20..e3cb035 100644
--- a/libscpi/inc/scpi/expression.h
+++ b/libscpi/inc/scpi/expression.h
@@ -42,6 +42,17 @@
extern "C" {
#endif
+ enum _scpi_expr_result_t {
+ SCPI_EXPR_OK = 0,
+ SCPI_EXPR_ERROR,
+ SCPI_EXPR_NO_MORE,
+ };
+ typedef enum _scpi_expr_result_t scpi_expr_result_t;
+
+ scpi_expr_result_t SCPI_ExprNumericListEntry(scpi_t * context, scpi_parameter_t * param, int index, scpi_bool_t * isRange, scpi_parameter_t * valueFrom, scpi_parameter_t * valueTo);
+ scpi_expr_result_t SCPI_ExprNumericListEntryInt(scpi_t * context, scpi_parameter_t * param, int index, scpi_bool_t * isRange, int32_t * valueFrom, int32_t * valueTo);
+ scpi_expr_result_t SCPI_ExprNumericListEntryDouble(scpi_t * context, scpi_parameter_t * param, int index, scpi_bool_t * isRange, double * valueFrom, double * valueTo);
+
#ifdef __cplusplus
}
#endif
--
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