---
title: KmlIssCgAnalyze?I
description: "C Interface："
url: https://www.hikunpeng.com/document/detail/zh/kunpengaccel/math-lib/devg-kml/kunpengaccel_kml_0776.html
sourcePath: /source/zh/kunpengaccel/math-lib/devg-kml/kunpengaccel_kml_0776.html
indexId: 153c3cbb5213771074ce8bc7c011d090a9d2cef71cc9ffd6feafa8ae46614a0468
---
# KmlIssCgAnalyze?I

#### 接口定义

C Interface：

int KmlIssCgAnalyzeSI(KmlSolverTask **handle);

int KmlIssCgAnalyzeDI(KmlSolverTask **handle);


#### 参数

| 参数名 | 类型 | 描述 | 输入/输出 |
| --- | --- | --- | --- |
| handle | KmlSolverTask \*\* | 求解器句柄，传入之前步骤的变量。 | 输入/输出 |


#### 返回值

| 返回值 | 类型 | 描述 |
| --- | --- | --- |
| KMLSS\_NO\_ERROR | int | 正常执行。 |
| KMLSS\_NULL\_ARGUMENT | int | handle为空参数。 |


#### 依赖

#include "kml_iss.h"


#### 示例

C Interface：

```
KmlSolverTask *handle;
int ierr;
int n = 8;  

double a[26] = {1.0, 1.0, 2.0, 9.0, 2.0, 1.0, -3.0, 2.0, 3.0, 2.0, 1.0, 1.0, 9.0, -5.0, 2.0, 6.0, 1.0, -3.0, 1.0, 4.0, 1.0, -5.0, 7.0, 2.0,1.0, 2.0};
int ja[26] = {0, 3, 4, 1, 2, 3, 5, 1, 2, 7, 0, 1, 3, 6, 0, 4, 5, 1, 4, 5, 7, 3, 6, 2, 5, 7};
int ia[9] = {0, 3, 7, 10, 14, 17, 21, 23, 26};

ierr = KmlIssCgInitDI(&handle, n, a, ja, ia);
ierr = KmlIssCgAnalyzeDI(&handle);
if (ierr!= 0) {
    printf("\nERROR in KmlIssCgAnalyzeDI: %d", ierr);
    return 1;
    }
```