isl_rs/bindings/
stride_info.rs

1// Automatically generated by isl_bindings_generator.
2// LICENSE: MIT
3
4use super::{Aff, Context, Error, LibISLError, Val};
5use libc::uintptr_t;
6
7/// Wraps `isl_stride_info`.
8pub struct StrideInfo {
9    pub ptr: uintptr_t,
10    pub should_free_on_drop: bool,
11}
12
13extern "C" {
14
15    fn isl_stride_info_copy(si: uintptr_t) -> uintptr_t;
16
17    fn isl_stride_info_free(si: uintptr_t) -> uintptr_t;
18
19    fn isl_stride_info_get_ctx(si: uintptr_t) -> uintptr_t;
20
21    fn isl_stride_info_get_offset(si: uintptr_t) -> uintptr_t;
22
23    fn isl_stride_info_get_stride(si: uintptr_t) -> uintptr_t;
24
25}
26
27impl StrideInfo {
28    /// Wraps `isl_stride_info_copy`.
29    pub fn copy(&self) -> Result<StrideInfo, LibISLError> {
30        let si = self;
31        let isl_rs_ctx = si.get_ctx();
32        let si = si.ptr;
33        let isl_rs_result = unsafe { isl_stride_info_copy(si) };
34        let isl_rs_result = StrideInfo { ptr: isl_rs_result,
35                                         should_free_on_drop: true };
36        let err = isl_rs_ctx.last_error();
37        if err != Error::None_ {
38            let err_msg = isl_rs_ctx.last_error_msg();
39            isl_rs_ctx.reset_error();
40            return Err(LibISLError::new(err, err_msg));
41        }
42        Ok(isl_rs_result)
43    }
44
45    /// Wraps `isl_stride_info_free`.
46    pub fn free(self) -> Result<StrideInfo, LibISLError> {
47        let si = self;
48        let isl_rs_ctx = si.get_ctx();
49        let mut si = si;
50        si.do_not_free_on_drop();
51        let si = si.ptr;
52        let isl_rs_result = unsafe { isl_stride_info_free(si) };
53        let isl_rs_result = StrideInfo { ptr: isl_rs_result,
54                                         should_free_on_drop: true };
55        let err = isl_rs_ctx.last_error();
56        if err != Error::None_ {
57            let err_msg = isl_rs_ctx.last_error_msg();
58            isl_rs_ctx.reset_error();
59            return Err(LibISLError::new(err, err_msg));
60        }
61        Ok(isl_rs_result)
62    }
63
64    /// Wraps `isl_stride_info_get_ctx`.
65    pub fn get_ctx(&self) -> Context {
66        let si = self;
67        let si = si.ptr;
68        let isl_rs_result = unsafe { isl_stride_info_get_ctx(si) };
69        let isl_rs_result = Context { ptr: isl_rs_result,
70                                      should_free_on_drop: false };
71        isl_rs_result
72    }
73
74    /// Wraps `isl_stride_info_get_offset`.
75    pub fn get_offset(&self) -> Result<Aff, LibISLError> {
76        let si = self;
77        let isl_rs_ctx = si.get_ctx();
78        let si = si.ptr;
79        let isl_rs_result = unsafe { isl_stride_info_get_offset(si) };
80        let isl_rs_result = Aff { ptr: isl_rs_result,
81                                  should_free_on_drop: true };
82        let err = isl_rs_ctx.last_error();
83        if err != Error::None_ {
84            let err_msg = isl_rs_ctx.last_error_msg();
85            isl_rs_ctx.reset_error();
86            return Err(LibISLError::new(err, err_msg));
87        }
88        Ok(isl_rs_result)
89    }
90
91    /// Wraps `isl_stride_info_get_stride`.
92    pub fn get_stride(&self) -> Result<Val, LibISLError> {
93        let si = self;
94        let isl_rs_ctx = si.get_ctx();
95        let si = si.ptr;
96        let isl_rs_result = unsafe { isl_stride_info_get_stride(si) };
97        let isl_rs_result = Val { ptr: isl_rs_result,
98                                  should_free_on_drop: true };
99        let err = isl_rs_ctx.last_error();
100        if err != Error::None_ {
101            let err_msg = isl_rs_ctx.last_error_msg();
102            isl_rs_ctx.reset_error();
103            return Err(LibISLError::new(err, err_msg));
104        }
105        Ok(isl_rs_result)
106    }
107
108    /// Does not call isl_stride_info_free() on being dropped. (For internal use
109    /// only.)
110    pub fn do_not_free_on_drop(&mut self) {
111        self.should_free_on_drop = false;
112    }
113}
114
115impl Drop for StrideInfo {
116    fn drop(&mut self) {
117        if self.should_free_on_drop {
118            unsafe {
119                isl_stride_info_free(self.ptr);
120            }
121        }
122    }
123}
isl_rs/bindings/stride_info.rs

isl_rs/bindings/
stride_info.rs
